6391275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 11808768

約数和(自身を除く): 5417493

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 127, 165, 183, 275, 305, 381, 635, 671, 825, 915, 1397, 1525, 1905, 2013, 3175, 3355, 4191, 4575, 6985, 7747, 9525, 10065, 16775, 20955, 23241, 34925, 38735, 50325, 85217, 104775, 116205, 193675, 255651, 426085, 581025, 1278255, 2130425, 6391275]

約数ペア:

[(1, 6391275), (3, 2130425), (5, 1278255), (11, 581025), (15, 426085), (25, 255651), (33, 193675), (55, 116205), (61, 104775), (75, 85217), (127, 50325), (165, 38735), (183, 34925), (275, 23241), (305, 20955), (381, 16775), (635, 10065), (671, 9525), (825, 7747), (915, 6985), (1397, 4575), (1525, 4191), (1905, 3355), (2013, 3175)]