15704218335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1\times {\mathrm{1361}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 27677583360

約数和(自身を除く): 11973365025

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1259, 1361, 1833, 3055, 3777, 4083, 6295, 6805, 9165, 16367, 17693, 18885, 20415, 49101, 53079, 59173, 63967, 81835, 88465, 177519, 191901, 245505, 265395, 295865, 319835, 769249, 831571, 887595, 959505, 1713499, 2307747, 2494713, 3846245, 4157855, 5140497, 8567495, 11538735, 12473565, 22275487, 25702485, 66826461, 80534453, 111377435, 241603359, 334132305, 402672265, 1046947889, 1208016795, 3140843667, 5234739445, 15704218335]

約数ペア:

[(1, 15704218335), (3, 5234739445), (5, 3140843667), (13, 1208016795), (15, 1046947889), (39, 402672265), (47, 334132305), (65, 241603359), (141, 111377435), (195, 80534453), (235, 66826461), (611, 25702485), (705, 22275487), (1259, 12473565), (1361, 11538735), (1833, 8567495), (3055, 5140497), (3777, 4157855), (4083, 3846245), (6295, 2494713), (6805, 2307747), (9165, 1713499), (16367, 959505), (17693, 887595), (18885, 831571), (20415, 769249), (49101, 319835), (53079, 295865), (59173, 265395), (63967, 245505), (81835, 191901), (88465, 177519)]