63193875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 107627520

約数和(自身を除く): 44433645

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 3919, 5375, 11757, 16125, 19595, 58785, 97975, 168517, 293925, 489875, 505551, 842585, 1469625, 2527755, 4212925, 12638775, 21064625, 63193875]

約数ペア:

[(1, 63193875), (3, 21064625), (5, 12638775), (15, 4212925), (25, 2527755), (43, 1469625), (75, 842585), (125, 505551), (129, 489875), (215, 293925), (375, 168517), (645, 97975), (1075, 58785), (3225, 19595), (3919, 16125), (5375, 11757)]