15707905245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1171}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 29728483200

約数和(自身を除く): 14020577955

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 541, 551, 855, 1171, 1305, 1623, 1653, 2705, 2755, 3513, 4869, 4959, 5855, 8115, 8265, 10279, 10539, 15689, 17565, 22249, 24345, 24795, 30837, 33959, 47067, 51395, 52695, 66747, 78445, 92511, 101877, 111245, 141201, 154185, 169795, 200241, 235335, 298091, 305631, 333735, 462555, 509385, 633511, 645221, 706005, 894273, 1001205, 1490455, 1528155, 1900533, 1935663, 2682819, 3167555, 3226105, 4471365, 5701599, 5806989, 9502665, 9678315, 12036709, 13414095, 18371819, 28507995, 29034945, 36110127, 55115457, 60183545, 91859095, 108330381, 165346371, 180550635, 275577285, 349064561, 541651905, 826731855, 1047193683, 1745322805, 3141581049, 5235968415, 15707905245]

約数ペア:

[(1, 15707905245), (3, 5235968415), (5, 3141581049), (9, 1745322805), (15, 1047193683), (19, 826731855), (29, 541651905), (45, 349064561), (57, 275577285), (87, 180550635), (95, 165346371), (145, 108330381), (171, 91859095), (261, 60183545), (285, 55115457), (435, 36110127), (541, 29034945), (551, 28507995), (855, 18371819), (1171, 13414095), (1305, 12036709), (1623, 9678315), (1653, 9502665), (2705, 5806989), (2755, 5701599), (3513, 4471365), (4869, 3226105), (4959, 3167555), (5855, 2682819), (8115, 1935663), (8265, 1900533), (10279, 1528155), (10539, 1490455), (15689, 1001205), (17565, 894273), (22249, 706005), (24345, 645221), (24795, 633511), (30837, 509385), (33959, 462555), (47067, 333735), (51395, 305631), (52695, 298091), (66747, 235335), (78445, 200241), (92511, 169795), (101877, 154185), (111245, 141201)]