8133280125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1692

約数の個数: 128

約数和(自身を含む): 15354593280

約数和(自身を除く): 7221313155

約数列:

[1, 3, 5, 15, 19, 23, 25, 31, 57, 69, 75, 93, 95, 115, 125, 155, 285, 345, 375, 437, 465, 475, 575, 589, 713, 775, 1311, 1425, 1601, 1725, 1767, 2139, 2185, 2325, 2375, 2875, 2945, 3565, 3875, 4803, 6555, 7125, 8005, 8625, 8835, 10695, 10925, 11625, 13547, 14725, 17825, 24015, 30419, 32775, 36823, 40025, 40641, 44175, 49631, 53475, 54625, 67735, 73625, 89125, 91257, 110469, 120075, 148893, 152095, 163875, 184115, 200125, 203205, 220875, 248155, 267375, 338675, 456285, 552345, 600375, 699637, 744465, 760475, 920575, 942989, 1016025, 1141513, 1240775, 1693375, 2098911, 2281425, 2761725, 2828967, 3424539, 3498185, 3722325, 3802375, 4602875, 4714945, 5080125, 5707565, 6203875, 10494555, 11407125, 13808625, 14144835, 17122695, 17490925, 18611625, 21688747, 23574725, 28537825, 52472775, 65066241, 70724175, 85613475, 87454625, 108443735, 117873625, 142689125, 262363875, 325331205, 353620875, 428067375, 542218675, 1626656025, 2711093375, 8133280125]

約数ペア:

[(1, 8133280125), (3, 2711093375), (5, 1626656025), (15, 542218675), (19, 428067375), (23, 353620875), (25, 325331205), (31, 262363875), (57, 142689125), (69, 117873625), (75, 108443735), (93, 87454625), (95, 85613475), (115, 70724175), (125, 65066241), (155, 52472775), (285, 28537825), (345, 23574725), (375, 21688747), (437, 18611625), (465, 17490925), (475, 17122695), (575, 14144835), (589, 13808625), (713, 11407125), (775, 10494555), (1311, 6203875), (1425, 5707565), (1601, 5080125), (1725, 4714945), (1767, 4602875), (2139, 3802375), (2185, 3722325), (2325, 3498185), (2375, 3424539), (2875, 2828967), (2945, 2761725), (3565, 2281425), (3875, 2098911), (4803, 1693375), (6555, 1240775), (7125, 1141513), (8005, 1016025), (8625, 942989), (8835, 920575), (10695, 760475), (10925, 744465), (11625, 699637), (13547, 600375), (14725, 552345), (17825, 456285), (24015, 338675), (30419, 267375), (32775, 248155), (36823, 220875), (40025, 203205), (40641, 200125), (44175, 184115), (49631, 163875), (53475, 152095), (54625, 148893), (67735, 120075), (73625, 110469), (89125, 91257)]