41240225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 56911536

約数和(自身を除く): 15671311

約数列:

[1, 5, 13, 25, 43, 65, 169, 215, 227, 325, 559, 845, 1075, 1135, 2795, 2951, 4225, 5675, 7267, 9761, 13975, 14755, 36335, 38363, 48805, 73775, 126893, 181675, 191815, 244025, 634465, 959075, 1649609, 3172325, 8248045, 41240225]

約数ペア:

[(1, 41240225), (5, 8248045), (13, 3172325), (25, 1649609), (43, 959075), (65, 634465), (169, 244025), (215, 191815), (227, 181675), (325, 126893), (559, 73775), (845, 48805), (1075, 38363), (1135, 36335), (2795, 14755), (2951, 13975), (4225, 9761), (5675, 7267)]