70380675

素因数分解:

$3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 126529104

約数和(自身を除く): 56148429

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 421, 743, 1263, 2105, 2229, 3715, 3789, 6315, 6687, 10525, 11145, 18575, 18945, 31575, 33435, 55725, 94725, 167175, 312803, 938409, 1564015, 2815227, 4692045, 7820075, 14076135, 23460225, 70380675]

約数ペア:

[(1, 70380675), (3, 23460225), (5, 14076135), (9, 7820075), (15, 4692045), (25, 2815227), (45, 1564015), (75, 938409), (225, 312803), (421, 167175), (743, 94725), (1263, 55725), (2105, 33435), (2229, 31575), (3715, 18945), (3789, 18575), (6315, 11145), (6687, 10525)]