61307305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 20807255

約数列:

[1, 5, 23, 29, 31, 115, 145, 155, 593, 667, 713, 899, 2965, 3335, 3565, 4495, 13639, 17197, 18383, 20677, 68195, 85985, 91915, 103385, 395531, 422809, 533107, 1977655, 2114045, 2665535, 12261461, 61307305]

約数ペア:

[(1, 61307305), (5, 12261461), (23, 2665535), (29, 2114045), (31, 1977655), (115, 533107), (145, 422809), (155, 395531), (593, 103385), (667, 91915), (713, 85985), (899, 68195), (2965, 20677), (3335, 18383), (3565, 17197), (4495, 13639)]