214934200325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1\times {\mathrm{6311}}^1$

素因数の和:8814

約数の個数: 48

約数和(自身を含む): 293861774976

約数和(自身を除く): 78927574651

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2437, 2795, 6311, 12185, 13975, 31555, 31681, 60925, 82043, 104791, 157775, 158405, 271373, 410215, 523955, 792025, 1356865, 1362283, 2051075, 2619775, 3527849, 6784325, 6811415, 15379907, 17639245, 34057075, 76899535, 88196225, 199938791, 384497675, 661336001, 999693955, 3306680005, 4998469775, 8597368013, 16533400025, 42986840065, 214934200325]

約数ペア:

[(1, 214934200325), (5, 42986840065), (13, 16533400025), (25, 8597368013), (43, 4998469775), (65, 3306680005), (215, 999693955), (325, 661336001), (559, 384497675), (1075, 199938791), (2437, 88196225), (2795, 76899535), (6311, 34057075), (12185, 17639245), (13975, 15379907), (31555, 6811415), (31681, 6784325), (60925, 3527849), (82043, 2619775), (104791, 2051075), (157775, 1362283), (158405, 1356865), (271373, 792025), (410215, 523955)]