85883175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1813

約数の個数: 72

約数和(自身を含む): 181575680

約数和(自身を除く): 95692505

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 525, 651, 775, 1085, 1395, 1575, 1759, 1953, 2325, 3255, 5277, 5425, 6975, 8795, 9765, 12313, 15831, 16275, 26385, 36939, 43975, 48825, 54529, 61565, 79155, 110817, 131925, 163587, 184695, 272645, 307825, 381703, 395775, 490761, 554085, 817935, 923475, 1145109, 1363225, 1908515, 2453805, 2770425, 3435327, 4089675, 5725545, 9542575, 12269025, 17176635, 28627725, 85883175]

約数ペア:

[(1, 85883175), (3, 28627725), (5, 17176635), (7, 12269025), (9, 9542575), (15, 5725545), (21, 4089675), (25, 3435327), (31, 2770425), (35, 2453805), (45, 1908515), (63, 1363225), (75, 1145109), (93, 923475), (105, 817935), (155, 554085), (175, 490761), (217, 395775), (225, 381703), (279, 307825), (315, 272645), (465, 184695), (525, 163587), (651, 131925), (775, 110817), (1085, 79155), (1395, 61565), (1575, 54529), (1759, 48825), (1953, 43975), (2325, 36939), (3255, 26385), (5277, 16275), (5425, 15831), (6975, 12313), (8795, 9765)]