26937075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 49211136

約数和(自身を除く): 22274061

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 165, 275, 309, 317, 515, 825, 951, 1133, 1545, 1585, 2575, 3399, 3487, 4755, 5665, 7725, 7925, 10461, 16995, 17435, 23775, 28325, 32651, 52305, 84975, 87175, 97953, 163255, 261525, 359161, 489765, 816275, 1077483, 1795805, 2448825, 5387415, 8979025, 26937075]

約数ペア:

[(1, 26937075), (3, 8979025), (5, 5387415), (11, 2448825), (15, 1795805), (25, 1077483), (33, 816275), (55, 489765), (75, 359161), (103, 261525), (165, 163255), (275, 97953), (309, 87175), (317, 84975), (515, 52305), (825, 32651), (951, 28325), (1133, 23775), (1545, 17435), (1585, 16995), (2575, 10461), (3399, 7925), (3487, 7725), (4755, 5665)]