1580451785

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 2217341952

約数和(自身を除く): 636890167

約数列:

[1, 5, 11, 23, 53, 55, 115, 121, 253, 265, 583, 605, 1219, 1265, 2143, 2783, 2915, 6095, 6413, 10715, 13409, 13915, 23573, 32065, 49289, 67045, 113579, 117865, 147499, 246445, 259303, 542179, 567895, 737495, 1249369, 1296515, 2612317, 2710895, 5963969, 6246845, 13061585, 13743059, 28735487, 29819845, 68715295, 143677435, 316090357, 1580451785]

約数ペア:

[(1, 1580451785), (5, 316090357), (11, 143677435), (23, 68715295), (53, 29819845), (55, 28735487), (115, 13743059), (121, 13061585), (253, 6246845), (265, 5963969), (583, 2710895), (605, 2612317), (1219, 1296515), (1265, 1249369), (2143, 737495), (2783, 567895), (2915, 542179), (6095, 259303), (6413, 246445), (10715, 147499), (13409, 117865), (13915, 113579), (23573, 67045), (32065, 49289)]