15695020852

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{577}}^1\times {\mathrm{1013}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 32271397704

約数和(自身を除く): 16576376852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 577, 959, 1013, 1154, 1918, 2026, 2308, 3836, 4039, 4052, 6713, 7091, 8078, 13426, 14182, 16156, 26852, 28273, 28364, 49637, 56546, 79049, 99274, 113092, 138781, 158098, 198548, 277562, 316196, 553343, 555124, 584501, 971467, 1106686, 1169002, 1942934, 2213372, 2338004, 3873401, 3885868, 4091507, 6800269, 7746802, 8183014, 13600538, 15493604, 16366028, 27201076, 28640549, 57281098, 80076637, 114562196, 160153274, 320306548, 560536459, 1121072918, 2242145836, 3923755213, 7847510426, 15695020852]

約数ペア:

[(1, 15695020852), (2, 7847510426), (4, 3923755213), (7, 2242145836), (14, 1121072918), (28, 560536459), (49, 320306548), (98, 160153274), (137, 114562196), (196, 80076637), (274, 57281098), (548, 28640549), (577, 27201076), (959, 16366028), (1013, 15493604), (1154, 13600538), (1918, 8183014), (2026, 7746802), (2308, 6800269), (3836, 4091507), (4039, 3885868), (4052, 3873401), (6713, 2338004), (7091, 2213372), (8078, 1942934), (13426, 1169002), (14182, 1106686), (16156, 971467), (26852, 584501), (28273, 555124), (28364, 553343), (49637, 316196), (56546, 277562), (79049, 198548), (99274, 158098), (113092, 138781)]