51902325

素因数分解:

$3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 93358980

約数和(自身を除く): 41456655

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 389, 593, 1167, 1779, 1945, 2965, 3501, 5337, 5835, 8895, 9725, 14825, 17505, 26685, 29175, 44475, 87525, 133425, 230677, 692031, 1153385, 2076093, 3460155, 5766925, 10380465, 17300775, 51902325]

約数ペア:

[(1, 51902325), (3, 17300775), (5, 10380465), (9, 5766925), (15, 3460155), (25, 2076093), (45, 1153385), (75, 692031), (225, 230677), (389, 133425), (593, 87525), (1167, 44475), (1779, 29175), (1945, 26685), (2965, 17505), (3501, 14825), (5337, 9725), (5835, 8895)]