16402125

素因数分解:

$3^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 27555840

約数和(自身を除く): 11153715

約数列:

[1, 3, 5, 15, 25, 75, 125, 191, 229, 375, 573, 687, 955, 1145, 2865, 3435, 4775, 5725, 14325, 17175, 23875, 28625, 43739, 71625, 85875, 131217, 218695, 656085, 1093475, 3280425, 5467375, 16402125]

約数ペア:

[(1, 16402125), (3, 5467375), (5, 3280425), (15, 1093475), (25, 656085), (75, 218695), (125, 131217), (191, 85875), (229, 71625), (375, 43739), (573, 28625), (687, 23875), (955, 17175), (1145, 14325), (2865, 5725), (3435, 4775)]