75055625

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 100374120

約数和(自身を除く): 25318495

約数列:

[1, 5, 25, 29, 41, 101, 125, 145, 205, 505, 625, 725, 1025, 1189, 2525, 2929, 3625, 4141, 5125, 5945, 12625, 14645, 18125, 20705, 25625, 29725, 63125, 73225, 103525, 120089, 148625, 366125, 517625, 600445, 743125, 1830625, 2588125, 3002225, 15011125, 75055625]

約数ペア:

[(1, 75055625), (5, 15011125), (25, 3002225), (29, 2588125), (41, 1830625), (101, 743125), (125, 600445), (145, 517625), (205, 366125), (505, 148625), (625, 120089), (725, 103525), (1025, 73225), (1189, 63125), (2525, 29725), (2929, 25625), (3625, 20705), (4141, 18125), (5125, 14645), (5945, 12625)]