56289825

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2477}}^1$

素因数の和:2594

約数の個数: 36

約数和(自身を含む): 101860668

約数和(自身を除く): 45570843

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1515, 2477, 2525, 4545, 7431, 7575, 12385, 22293, 22725, 37155, 61925, 111465, 185775, 250177, 557325, 750531, 1250885, 2251593, 3752655, 6254425, 11257965, 18763275, 56289825]

約数ペア:

[(1, 56289825), (3, 18763275), (5, 11257965), (9, 6254425), (15, 3752655), (25, 2251593), (45, 1250885), (75, 750531), (101, 557325), (225, 250177), (303, 185775), (505, 111465), (909, 61925), (1515, 37155), (2477, 22725), (2525, 22293), (4545, 12385), (7431, 7575)]