7553325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 13776896

約数和(自身を除く): 6223571

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 127, 183, 195, 305, 325, 381, 635, 793, 915, 975, 1525, 1651, 1905, 2379, 3175, 3965, 4575, 4953, 7747, 8255, 9525, 11895, 19825, 23241, 24765, 38735, 41275, 59475, 100711, 116205, 123825, 193675, 302133, 503555, 581025, 1510665, 2517775, 7553325]

約数ペア:

[(1, 7553325), (3, 2517775), (5, 1510665), (13, 581025), (15, 503555), (25, 302133), (39, 193675), (61, 123825), (65, 116205), (75, 100711), (127, 59475), (183, 41275), (195, 38735), (305, 24765), (325, 23241), (381, 19825), (635, 11895), (793, 9525), (915, 8255), (975, 7747), (1525, 4953), (1651, 4575), (1905, 3965), (2379, 3175)]