90877485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 152494848

約数和(自身を除く): 61617363

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 723, 1093, 1205, 3279, 3615, 5465, 5543, 16395, 16629, 25139, 27715, 75417, 83145, 125695, 263413, 377085, 790239, 1317065, 3951195, 6058499, 18175497, 30292495, 90877485]

約数ペア:

[(1, 90877485), (3, 30292495), (5, 18175497), (15, 6058499), (23, 3951195), (69, 1317065), (115, 790239), (241, 377085), (345, 263413), (723, 125695), (1093, 83145), (1205, 75417), (3279, 27715), (3615, 25139), (5465, 16629), (5543, 16395)]