9555975

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 108

約数和(自身を含む): 21010808

約数和(自身を除く): 11454833

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 81, 99, 117, 121, 135, 143, 165, 195, 225, 243, 275, 297, 325, 351, 363, 405, 429, 495, 585, 605, 675, 715, 825, 891, 975, 1053, 1089, 1215, 1287, 1485, 1573, 1755, 1815, 2025, 2145, 2475, 2673, 2925, 3025, 3159, 3267, 3575, 3861, 4455, 4719, 5265, 5445, 6075, 6435, 7425, 7865, 8775, 9075, 9801, 10725, 11583, 13365, 14157, 15795, 16335, 19305, 22275, 23595, 26325, 27225, 29403, 32175, 34749, 39325, 42471, 49005, 57915, 66825, 70785, 78975, 81675, 96525, 117975, 127413, 147015, 173745, 212355, 245025, 289575, 353925, 382239, 637065, 735075, 868725, 1061775, 1911195, 3185325, 9555975]

約数ペア:

[(1, 9555975), (3, 3185325), (5, 1911195), (9, 1061775), (11, 868725), (13, 735075), (15, 637065), (25, 382239), (27, 353925), (33, 289575), (39, 245025), (45, 212355), (55, 173745), (65, 147015), (75, 127413), (81, 117975), (99, 96525), (117, 81675), (121, 78975), (135, 70785), (143, 66825), (165, 57915), (195, 49005), (225, 42471), (243, 39325), (275, 34749), (297, 32175), (325, 29403), (351, 27225), (363, 26325), (405, 23595), (429, 22275), (495, 19305), (585, 16335), (605, 15795), (675, 14157), (715, 13365), (825, 11583), (891, 10725), (975, 9801), (1053, 9075), (1089, 8775), (1215, 7865), (1287, 7425), (1485, 6435), (1573, 6075), (1755, 5445), (1815, 5265), (2025, 4719), (2145, 4455), (2475, 3861), (2673, 3575), (2925, 3267), (3025, 3159)]