3119625

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 5840640

約数和(自身を除く): 2721015

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 59, 75, 125, 141, 177, 225, 235, 295, 375, 423, 531, 705, 885, 1125, 1175, 1475, 2115, 2655, 2773, 3525, 4425, 5875, 7375, 8319, 10575, 13275, 13865, 17625, 22125, 24957, 41595, 52875, 66375, 69325, 124785, 207975, 346625, 623925, 1039875, 3119625]

約数ペア:

[(1, 3119625), (3, 1039875), (5, 623925), (9, 346625), (15, 207975), (25, 124785), (45, 69325), (47, 66375), (59, 52875), (75, 41595), (125, 24957), (141, 22125), (177, 17625), (225, 13865), (235, 13275), (295, 10575), (375, 8319), (423, 7375), (531, 5875), (705, 4425), (885, 3525), (1125, 2773), (1175, 2655), (1475, 2115)]