88580775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 152159904

約数和(自身を除く): 63579129

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 137, 185, 233, 411, 555, 685, 699, 925, 1165, 2055, 2775, 3425, 3495, 5069, 5825, 8621, 10275, 15207, 17475, 25345, 25863, 31921, 43105, 76035, 95763, 126725, 129315, 159605, 215525, 380175, 478815, 646575, 798025, 1181077, 2394075, 3543231, 5905385, 17716155, 29526925, 88580775]

約数ペア:

[(1, 88580775), (3, 29526925), (5, 17716155), (15, 5905385), (25, 3543231), (37, 2394075), (75, 1181077), (111, 798025), (137, 646575), (185, 478815), (233, 380175), (411, 215525), (555, 159605), (685, 129315), (699, 126725), (925, 95763), (1165, 76035), (2055, 43105), (2775, 31921), (3425, 25863), (3495, 25345), (5069, 17475), (5825, 15207), (8621, 10275)]