7105725

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 90

約数和(自身を含む): 14966490

約数和(自身を除く): 7860765

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 45, 55, 75, 81, 87, 99, 121, 135, 145, 165, 225, 261, 275, 297, 319, 363, 405, 435, 495, 605, 675, 725, 783, 825, 891, 957, 1089, 1305, 1485, 1595, 1815, 2025, 2175, 2349, 2475, 2871, 3025, 3267, 3509, 3915, 4455, 4785, 5445, 6525, 7425, 7975, 8613, 9075, 9801, 10527, 11745, 14355, 16335, 17545, 19575, 22275, 23925, 25839, 27225, 31581, 43065, 49005, 52635, 58725, 71775, 81675, 87725, 94743, 129195, 157905, 215325, 245025, 263175, 284229, 473715, 645975, 789525, 1421145, 2368575, 7105725]

約数ペア:

[(1, 7105725), (3, 2368575), (5, 1421145), (9, 789525), (11, 645975), (15, 473715), (25, 284229), (27, 263175), (29, 245025), (33, 215325), (45, 157905), (55, 129195), (75, 94743), (81, 87725), (87, 81675), (99, 71775), (121, 58725), (135, 52635), (145, 49005), (165, 43065), (225, 31581), (261, 27225), (275, 25839), (297, 23925), (319, 22275), (363, 19575), (405, 17545), (435, 16335), (495, 14355), (605, 11745), (675, 10527), (725, 9801), (783, 9075), (825, 8613), (891, 7975), (957, 7425), (1089, 6525), (1305, 5445), (1485, 4785), (1595, 4455), (1815, 3915), (2025, 3509), (2175, 3267), (2349, 3025), (2475, 2871)]