1055350075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 1498670448

約数和(自身を除く): 443320373

約数列:

[1, 5, 13, 25, 37, 43, 65, 157, 169, 185, 215, 325, 481, 559, 785, 845, 925, 1075, 1591, 2041, 2405, 2795, 3925, 4225, 5809, 6253, 6751, 7267, 7955, 10205, 12025, 13975, 20683, 26533, 29045, 31265, 33755, 36335, 39775, 51025, 75517, 87763, 103415, 132665, 145225, 156325, 168775, 181675, 249787, 268879, 377585, 438815, 517075, 663325, 981721, 1140919, 1248935, 1344395, 1887925, 2194075, 3247231, 4908605, 5704595, 6244675, 6721975, 16236155, 24543025, 28522975, 42214003, 81180775, 211070015, 1055350075]

約数ペア:

[(1, 1055350075), (5, 211070015), (13, 81180775), (25, 42214003), (37, 28522975), (43, 24543025), (65, 16236155), (157, 6721975), (169, 6244675), (185, 5704595), (215, 4908605), (325, 3247231), (481, 2194075), (559, 1887925), (785, 1344395), (845, 1248935), (925, 1140919), (1075, 981721), (1591, 663325), (2041, 517075), (2405, 438815), (2795, 377585), (3925, 268879), (4225, 249787), (5809, 181675), (6253, 168775), (6751, 156325), (7267, 145225), (7955, 132665), (10205, 103415), (12025, 87763), (13975, 75517), (20683, 51025), (26533, 39775), (29045, 36335), (31265, 33755)]