20346022125

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42157}}^1$

素因数の和:42205

約数の個数: 128

約数和(自身を含む): 44195074560

約数和(自身を除く): 23849052435

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 125, 135, 143, 165, 195, 225, 275, 297, 325, 351, 375, 429, 495, 585, 675, 715, 825, 975, 1125, 1287, 1375, 1485, 1625, 1755, 2145, 2475, 2925, 3375, 3575, 3861, 4125, 4875, 6435, 7425, 8775, 10725, 12375, 14625, 17875, 19305, 32175, 37125, 42157, 43875, 53625, 96525, 126471, 160875, 210785, 379413, 463727, 482625, 548041, 632355, 1053925, 1138239, 1391181, 1644123, 1897065, 2318635, 2740205, 3161775, 4173543, 4932369, 5269625, 5691195, 6028451, 6955905, 8220615, 9485325, 11593175, 12520629, 13701025, 14797107, 15808875, 18085353, 20867715, 24661845, 28455975, 30142255, 34779525, 41103075, 47426625, 54256059, 57965875, 62603145, 68505125, 73985535, 90426765, 104338575, 123309225, 142279875, 150711275, 162768177, 173897625, 205515375, 271280295, 313015725, 369927675, 452133825, 521692875, 616546125, 753556375, 813840885, 1356401475, 1565078625, 1849638375, 2260669125, 4069204425, 6782007375, 20346022125]

約数ペア:

[(1, 20346022125), (3, 6782007375), (5, 4069204425), (9, 2260669125), (11, 1849638375), (13, 1565078625), (15, 1356401475), (25, 813840885), (27, 753556375), (33, 616546125), (39, 521692875), (45, 452133825), (55, 369927675), (65, 313015725), (75, 271280295), (99, 205515375), (117, 173897625), (125, 162768177), (135, 150711275), (143, 142279875), (165, 123309225), (195, 104338575), (225, 90426765), (275, 73985535), (297, 68505125), (325, 62603145), (351, 57965875), (375, 54256059), (429, 47426625), (495, 41103075), (585, 34779525), (675, 30142255), (715, 28455975), (825, 24661845), (975, 20867715), (1125, 18085353), (1287, 15808875), (1375, 14797107), (1485, 13701025), (1625, 12520629), (1755, 11593175), (2145, 9485325), (2475, 8220615), (2925, 6955905), (3375, 6028451), (3575, 5691195), (3861, 5269625), (4125, 4932369), (4875, 4173543), (6435, 3161775), (7425, 2740205), (8775, 2318635), (10725, 1897065), (12375, 1644123), (14625, 1391181), (17875, 1138239), (19305, 1053925), (32175, 632355), (37125, 548041), (42157, 482625), (43875, 463727), (53625, 379413), (96525, 210785), (126471, 160875)]