42628575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 77602176

約数和(自身を除く): 34973601

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 163, 165, 275, 317, 489, 815, 825, 951, 1585, 1793, 2445, 3487, 4075, 4755, 5379, 7925, 8965, 10461, 12225, 17435, 23775, 26895, 44825, 51671, 52305, 87175, 134475, 155013, 258355, 261525, 568381, 775065, 1291775, 1705143, 2841905, 3875325, 8525715, 14209525, 42628575]

約数ペア:

[(1, 42628575), (3, 14209525), (5, 8525715), (11, 3875325), (15, 2841905), (25, 1705143), (33, 1291775), (55, 775065), (75, 568381), (163, 261525), (165, 258355), (275, 155013), (317, 134475), (489, 87175), (815, 52305), (825, 51671), (951, 44825), (1585, 26895), (1793, 23775), (2445, 17435), (3487, 12225), (4075, 10461), (4755, 8965), (5379, 7925)]