39450915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 81100800

約数和(自身を除く): 41649885

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 109, 135, 189, 315, 327, 383, 545, 763, 945, 981, 1149, 1635, 1915, 2289, 2681, 2943, 3447, 3815, 4905, 5745, 6867, 8043, 10341, 11445, 13405, 14715, 17235, 20601, 24129, 34335, 40215, 41747, 51705, 72387, 103005, 120645, 125241, 208735, 292229, 361935, 375723, 626205, 876687, 1127169, 1461145, 1878615, 2630061, 4383435, 5635845, 7890183, 13150305, 39450915]

約数ペア:

[(1, 39450915), (3, 13150305), (5, 7890183), (7, 5635845), (9, 4383435), (15, 2630061), (21, 1878615), (27, 1461145), (35, 1127169), (45, 876687), (63, 626205), (105, 375723), (109, 361935), (135, 292229), (189, 208735), (315, 125241), (327, 120645), (383, 103005), (545, 72387), (763, 51705), (945, 41747), (981, 40215), (1149, 34335), (1635, 24129), (1915, 20601), (2289, 17235), (2681, 14715), (2943, 13405), (3447, 11445), (3815, 10341), (4905, 8043), (5745, 6867)]