1330578645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11471}}^1$

素因数の和:11546

約数の個数: 64

約数和(自身を含む): 2510991360

約数和(自身を除く): 1180412715

約数列:

[1, 3, 5, 11, 15, 19, 33, 37, 55, 57, 95, 111, 165, 185, 209, 285, 407, 555, 627, 703, 1045, 1221, 2035, 2109, 3135, 3515, 6105, 7733, 10545, 11471, 23199, 34413, 38665, 57355, 115995, 126181, 172065, 217949, 378543, 424427, 630905, 653847, 1089745, 1273281, 1892715, 2122135, 2397439, 3269235, 4668697, 6366405, 7192317, 8064113, 11987195, 14006091, 23343485, 24192339, 35961585, 40320565, 70030455, 88705243, 120961695, 266115729, 443526215, 1330578645]

約数ペア:

[(1, 1330578645), (3, 443526215), (5, 266115729), (11, 120961695), (15, 88705243), (19, 70030455), (33, 40320565), (37, 35961585), (55, 24192339), (57, 23343485), (95, 14006091), (111, 11987195), (165, 8064113), (185, 7192317), (209, 6366405), (285, 4668697), (407, 3269235), (555, 2397439), (627, 2122135), (703, 1892715), (1045, 1273281), (1221, 1089745), (2035, 653847), (2109, 630905), (3135, 424427), (3515, 378543), (6105, 217949), (7733, 172065), (10545, 126181), (11471, 115995), (23199, 57355), (34413, 38665)]