2961375

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 5054400

約数和(自身を除く): 2093025

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 149, 159, 265, 375, 447, 745, 795, 1325, 2235, 3725, 3975, 6625, 7897, 11175, 18625, 19875, 23691, 39485, 55875, 118455, 197425, 592275, 987125, 2961375]

約数ペア:

[(1, 2961375), (3, 987125), (5, 592275), (15, 197425), (25, 118455), (53, 55875), (75, 39485), (125, 23691), (149, 19875), (159, 18625), (265, 11175), (375, 7897), (447, 6625), (745, 3975), (795, 3725), (1325, 2235)]