3164915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 4475520

約数和(自身を除く): 1310605

約数列:

[1, 5, 13, 23, 29, 65, 73, 115, 145, 299, 365, 377, 667, 949, 1495, 1679, 1885, 2117, 3335, 4745, 8395, 8671, 10585, 21827, 27521, 43355, 48691, 109135, 137605, 243455, 632983, 3164915]

約数ペア:

[(1, 3164915), (5, 632983), (13, 243455), (23, 137605), (29, 109135), (65, 48691), (73, 43355), (115, 27521), (145, 21827), (299, 10585), (365, 8671), (377, 8395), (667, 4745), (949, 3335), (1495, 2117), (1679, 1885)]