51958125

素因数分解:

$3^3\times 5^4\times {\mathrm{3079}}^1$

素因数の和:3108

約数の個数: 40

約数和(自身を含む): 96219200

約数和(自身を除く): 44261075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 3079, 3375, 5625, 9237, 15395, 16875, 27711, 46185, 76975, 83133, 138555, 230925, 384875, 415665, 692775, 1154625, 1924375, 2078325, 3463875, 5773125, 10391625, 17319375, 51958125]

約数ペア:

[(1, 51958125), (3, 17319375), (5, 10391625), (9, 5773125), (15, 3463875), (25, 2078325), (27, 1924375), (45, 1154625), (75, 692775), (125, 415665), (135, 384875), (225, 230925), (375, 138555), (625, 83133), (675, 76975), (1125, 46185), (1875, 27711), (3079, 16875), (3375, 15395), (5625, 9237)]