84859215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11071}}^1$

素因数の和:11159

約数の個数: 32

約数和(自身を含む): 157310976

約数和(自身を除く): 72451761

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 11071, 33213, 55355, 77497, 166065, 232491, 387485, 808183, 1162455, 2424549, 4040915, 5657281, 12122745, 16971843, 28286405, 84859215]

約数ペア:

[(1, 84859215), (3, 28286405), (5, 16971843), (7, 12122745), (15, 5657281), (21, 4040915), (35, 2424549), (73, 1162455), (105, 808183), (219, 387485), (365, 232491), (511, 166065), (1095, 77497), (1533, 55355), (2555, 33213), (7665, 11071)]