120520170175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{172597}}^1$

素因数の和:172708

約数の個数: 48

約数和(自身を含む): 166423133952

約数和(自身を除く): 45902963777

約数列:

[1, 5, 17, 25, 31, 53, 85, 155, 265, 425, 527, 775, 901, 1325, 1643, 2635, 4505, 8215, 13175, 22525, 27931, 41075, 139655, 172597, 698275, 862985, 2934149, 4314925, 5350507, 9147641, 14670745, 26752535, 45738205, 73353725, 90958619, 133762675, 155509897, 228691025, 283576871, 454793095, 777549485, 1417884355, 2273965475, 3887747425, 4820806807, 7089421775, 24104034035, 120520170175]

約数ペア:

[(1, 120520170175), (5, 24104034035), (17, 7089421775), (25, 4820806807), (31, 3887747425), (53, 2273965475), (85, 1417884355), (155, 777549485), (265, 454793095), (425, 283576871), (527, 228691025), (775, 155509897), (901, 133762675), (1325, 90958619), (1643, 73353725), (2635, 45738205), (4505, 26752535), (8215, 14670745), (13175, 9147641), (22525, 5350507), (27931, 4314925), (41075, 2934149), (139655, 862985), (172597, 698275)]