15011125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 20049120

約数和(自身を除く): 5037995

約数列:

[1, 5, 25, 29, 41, 101, 125, 145, 205, 505, 725, 1025, 1189, 2525, 2929, 3625, 4141, 5125, 5945, 12625, 14645, 20705, 29725, 73225, 103525, 120089, 148625, 366125, 517625, 600445, 3002225, 15011125]

約数ペア:

[(1, 15011125), (5, 3002225), (25, 600445), (29, 517625), (41, 366125), (101, 148625), (125, 120089), (145, 103525), (205, 73225), (505, 29725), (725, 20705), (1025, 14645), (1189, 12625), (2525, 5945), (2929, 5125), (3625, 4141)]