3145908045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{4280147}}^1$

素因数の和:4280169

約数の個数: 24

約数和(自身を含む): 5855242464

約数和(自身を除く): 2709334419

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 4280147, 12840441, 21400735, 29961029, 64202205, 89883087, 149805145, 209727203, 449415435, 629181609, 1048636015, 3145908045]

約数ペア:

[(1, 3145908045), (3, 1048636015), (5, 629181609), (7, 449415435), (15, 209727203), (21, 149805145), (35, 89883087), (49, 64202205), (105, 29961029), (147, 21400735), (245, 12840441), (735, 4280147)]