928061415

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 1720442880

約数和(自身を除く): 792381465

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 103, 135, 155, 279, 309, 465, 515, 837, 927, 1395, 1545, 2153, 2781, 3193, 4185, 4635, 6459, 9579, 10765, 13905, 15965, 19377, 28737, 32295, 47895, 58131, 66743, 86211, 96885, 143685, 200229, 221759, 290655, 333715, 431055, 600687, 665277, 1001145, 1108795, 1802061, 1995831, 3003435, 3326385, 5987493, 6874529, 9010305, 9979155, 20623587, 29937465, 34372645, 61870761, 103117935, 185612283, 309353805, 928061415]

約数ペア:

[(1, 928061415), (3, 309353805), (5, 185612283), (9, 103117935), (15, 61870761), (27, 34372645), (31, 29937465), (45, 20623587), (93, 9979155), (103, 9010305), (135, 6874529), (155, 5987493), (279, 3326385), (309, 3003435), (465, 1995831), (515, 1802061), (837, 1108795), (927, 1001145), (1395, 665277), (1545, 600687), (2153, 431055), (2781, 333715), (3193, 290655), (4185, 221759), (4635, 200229), (6459, 143685), (9579, 96885), (10765, 86211), (13905, 66743), (15965, 58131), (19377, 47895), (28737, 32295)]