202280325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{15959}}^1$

素因数の和:15998

約数の個数: 36

約数和(自身を含む): 362164320

約数和(自身を除く): 159883995

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 12675, 15959, 47877, 79795, 207467, 239385, 398975, 622401, 1037335, 1196925, 2697071, 3112005, 5186675, 8091213, 13485355, 15560025, 40456065, 67426775, 202280325]

約数ペア:

[(1, 202280325), (3, 67426775), (5, 40456065), (13, 15560025), (15, 13485355), (25, 8091213), (39, 5186675), (65, 3112005), (75, 2697071), (169, 1196925), (195, 1037335), (325, 622401), (507, 398975), (845, 239385), (975, 207467), (2535, 79795), (4225, 47877), (12675, 15959)]