1984875

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 3394560

約数和(自身を除く): 1409685

約数列:

[1, 3, 5, 15, 25, 67, 75, 79, 125, 201, 237, 335, 375, 395, 1005, 1185, 1675, 1975, 5025, 5293, 5925, 8375, 9875, 15879, 25125, 26465, 29625, 79395, 132325, 396975, 661625, 1984875]

約数ペア:

[(1, 1984875), (3, 661625), (5, 396975), (15, 132325), (25, 79395), (67, 29625), (75, 26465), (79, 25125), (125, 15879), (201, 9875), (237, 8375), (335, 5925), (375, 5293), (395, 5025), (1005, 1975), (1185, 1675)]