2977996905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{75979}}^1$

素因数の和:76070

約数の個数: 48

約数和(自身を含む): 5641970880

約数和(自身を除く): 2663973975

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 2613, 3015, 4355, 7839, 13065, 39195, 75979, 227937, 379895, 683811, 987727, 1139685, 2963181, 3419055, 4938635, 5090593, 8889543, 14815905, 15271779, 25452965, 44447715, 45815337, 66177709, 76358895, 198533127, 229076685, 330888545, 595599381, 992665635, 2977996905]

約数ペア:

[(1, 2977996905), (3, 992665635), (5, 595599381), (9, 330888545), (13, 229076685), (15, 198533127), (39, 76358895), (45, 66177709), (65, 45815337), (67, 44447715), (117, 25452965), (195, 15271779), (201, 14815905), (335, 8889543), (585, 5090593), (603, 4938635), (871, 3419055), (1005, 2963181), (2613, 1139685), (3015, 987727), (4355, 683811), (7839, 379895), (13065, 227937), (39195, 75979)]