61903235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 83704320

約数和(自身を除く): 21801085

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 691, 779, 943, 2185, 3455, 3895, 4715, 13129, 15893, 17917, 28331, 65645, 79465, 89585, 141655, 301967, 538289, 651613, 1509835, 2691445, 3258065, 12380647, 61903235]

約数ペア:

[(1, 61903235), (5, 12380647), (19, 3258065), (23, 2691445), (41, 1509835), (95, 651613), (115, 538289), (205, 301967), (437, 141655), (691, 89585), (779, 79465), (943, 65645), (2185, 28331), (3455, 17917), (3895, 15893), (4715, 13129)]