70980375

素因数分解:

$3^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 118849536

約数和(自身を除く): 47869161

約数列:

[1, 3, 5, 15, 25, 75, 125, 191, 375, 573, 955, 991, 2865, 2973, 4775, 4955, 14325, 14865, 23875, 24775, 71625, 74325, 123875, 189281, 371625, 567843, 946405, 2839215, 4732025, 14196075, 23660125, 70980375]

約数ペア:

[(1, 70980375), (3, 23660125), (5, 14196075), (15, 4732025), (25, 2839215), (75, 946405), (125, 567843), (191, 371625), (375, 189281), (573, 123875), (955, 74325), (991, 71625), (2865, 24775), (2973, 23875), (4775, 14865), (4955, 14325)]