145573365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 279728640

約数和(自身を除く): 134155275

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 6389, 7595, 19167, 22785, 31945, 44723, 95835, 134169, 198059, 223615, 313061, 594177, 670845, 939183, 990295, 1386413, 1565305, 2970885, 4159239, 4695915, 6932065, 9704891, 20796195, 29114673, 48524455, 145573365]

約数ペア:

[(1, 145573365), (3, 48524455), (5, 29114673), (7, 20796195), (15, 9704891), (21, 6932065), (31, 4695915), (35, 4159239), (49, 2970885), (93, 1565305), (105, 1386413), (147, 990295), (155, 939183), (217, 670845), (245, 594177), (465, 313061), (651, 223615), (735, 198059), (1085, 134169), (1519, 95835), (3255, 44723), (4557, 31945), (6389, 22785), (7595, 19167)]