42718515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9923}}^1$

素因数の和:9979

約数の個数: 32

約数和(自身を含む): 80027136

約数和(自身を除く): 37308621

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 9923, 29769, 49615, 69461, 148845, 208383, 347305, 406843, 1041915, 1220529, 2034215, 2847901, 6102645, 8543703, 14239505, 42718515]

約数ペア:

[(1, 42718515), (3, 14239505), (5, 8543703), (7, 6102645), (15, 2847901), (21, 2034215), (35, 1220529), (41, 1041915), (105, 406843), (123, 347305), (205, 208383), (287, 148845), (615, 69461), (861, 49615), (1435, 29769), (4305, 9923)]