83285265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 162201600

約数和(自身を除く): 78916335

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 109, 133, 285, 327, 383, 399, 545, 665, 763, 1149, 1635, 1915, 1995, 2071, 2289, 2681, 3815, 5745, 6213, 7277, 8043, 10355, 11445, 13405, 14497, 21831, 31065, 36385, 40215, 41747, 43491, 50939, 72485, 109155, 125241, 152817, 208735, 217455, 254695, 292229, 626205, 764085, 793193, 876687, 1461145, 2379579, 3965965, 4383435, 5552351, 11897895, 16657053, 27761755, 83285265]

約数ペア:

[(1, 83285265), (3, 27761755), (5, 16657053), (7, 11897895), (15, 5552351), (19, 4383435), (21, 3965965), (35, 2379579), (57, 1461145), (95, 876687), (105, 793193), (109, 764085), (133, 626205), (285, 292229), (327, 254695), (383, 217455), (399, 208735), (545, 152817), (665, 125241), (763, 109155), (1149, 72485), (1635, 50939), (1915, 43491), (1995, 41747), (2071, 40215), (2289, 36385), (2681, 31065), (3815, 21831), (5745, 14497), (6213, 13405), (7277, 11445), (8043, 10355)]