40248975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41281}}^1$

素因数の和:41307

約数の個数: 24

約数和(自身を含む): 71665552

約数和(自身を除く): 31416577

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 41281, 123843, 206405, 536653, 619215, 1032025, 1609959, 2683265, 3096075, 8049795, 13416325, 40248975]

約数ペア:

[(1, 40248975), (3, 13416325), (5, 8049795), (13, 3096075), (15, 2683265), (25, 1609959), (39, 1032025), (65, 619215), (75, 536653), (195, 206405), (325, 123843), (975, 41281)]