81074041775

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 103383133056

約数和(自身を除く): 22309091281

約数列:

[1, 5, 25, 67, 107, 317, 335, 535, 1427, 1585, 1675, 2675, 7135, 7169, 7925, 21239, 33919, 35675, 35845, 95609, 106195, 152689, 169595, 179225, 452359, 478045, 530975, 763445, 847975, 2261795, 2272573, 2390225, 3817225, 10230163, 11308975, 11362865, 30308053, 48402413, 51150815, 56814325, 151540265, 242012065, 255754075, 757701325, 1210060325, 3242961671, 16214808355, 81074041775]

約数ペア:

[(1, 81074041775), (5, 16214808355), (25, 3242961671), (67, 1210060325), (107, 757701325), (317, 255754075), (335, 242012065), (535, 151540265), (1427, 56814325), (1585, 51150815), (1675, 48402413), (2675, 30308053), (7135, 11362865), (7169, 11308975), (7925, 10230163), (21239, 3817225), (33919, 2390225), (35675, 2272573), (35845, 2261795), (95609, 847975), (106195, 763445), (152689, 530975), (169595, 478045), (179225, 452359)]