42101475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 77599200

約数和(自身を除く): 35497725

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1489, 1885, 2175, 4467, 5655, 7445, 9425, 19357, 22335, 28275, 37225, 43181, 58071, 96785, 111675, 129543, 215905, 290355, 483925, 561353, 647715, 1079525, 1451775, 1684059, 2806765, 3238575, 8420295, 14033825, 42101475]

約数ペア:

[(1, 42101475), (3, 14033825), (5, 8420295), (13, 3238575), (15, 2806765), (25, 1684059), (29, 1451775), (39, 1079525), (65, 647715), (75, 561353), (87, 483925), (145, 290355), (195, 215905), (325, 129543), (377, 111675), (435, 96785), (725, 58071), (975, 43181), (1131, 37225), (1489, 28275), (1885, 22335), (2175, 19357), (4467, 9425), (5655, 7445)]