67418175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 142490880

約数和(自身を除く): 75072705

約数列:

[1, 3, 5, 11, 15, 17, 19, 23, 25, 33, 51, 55, 57, 69, 75, 85, 95, 115, 121, 165, 187, 209, 253, 255, 275, 285, 323, 345, 363, 391, 425, 437, 475, 561, 575, 605, 627, 759, 825, 935, 969, 1045, 1173, 1265, 1275, 1311, 1425, 1615, 1725, 1815, 1955, 2057, 2185, 2299, 2783, 2805, 3025, 3135, 3553, 3795, 4301, 4675, 4807, 4845, 5225, 5865, 6171, 6325, 6555, 6897, 7429, 8075, 8349, 9075, 9775, 10285, 10659, 10925, 11495, 12903, 13915, 14025, 14421, 15675, 17765, 18975, 21505, 22287, 24035, 24225, 29325, 30855, 32775, 34485, 37145, 39083, 41745, 47311, 51425, 52877, 53295, 57475, 64515, 69575, 72105, 81719, 88825, 107525, 111435, 117249, 120175, 141933, 154275, 158631, 172425, 185725, 195415, 208725, 236555, 245157, 264385, 266475, 322575, 360525, 408595, 557175, 586245, 709665, 793155, 898909, 977075, 1182775, 1225785, 1321925, 2042975, 2696727, 2931225, 3548325, 3965775, 4494545, 6128925, 13483635, 22472725, 67418175]

約数ペア:

[(1, 67418175), (3, 22472725), (5, 13483635), (11, 6128925), (15, 4494545), (17, 3965775), (19, 3548325), (23, 2931225), (25, 2696727), (33, 2042975), (51, 1321925), (55, 1225785), (57, 1182775), (69, 977075), (75, 898909), (85, 793155), (95, 709665), (115, 586245), (121, 557175), (165, 408595), (187, 360525), (209, 322575), (253, 266475), (255, 264385), (275, 245157), (285, 236555), (323, 208725), (345, 195415), (363, 185725), (391, 172425), (425, 158631), (437, 154275), (475, 141933), (561, 120175), (575, 117249), (605, 111435), (627, 107525), (759, 88825), (825, 81719), (935, 72105), (969, 69575), (1045, 64515), (1173, 57475), (1265, 53295), (1275, 52877), (1311, 51425), (1425, 47311), (1615, 41745), (1725, 39083), (1815, 37145), (1955, 34485), (2057, 32775), (2185, 30855), (2299, 29325), (2783, 24225), (2805, 24035), (3025, 22287), (3135, 21505), (3553, 18975), (3795, 17765), (4301, 15675), (4675, 14421), (4807, 14025), (4845, 13915), (5225, 12903), (5865, 11495), (6171, 10925), (6325, 10659), (6555, 10285), (6897, 9775), (7429, 9075), (8075, 8349)]