849041485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 1072512000

約数和(自身を除く): 223470515

約数列:

[1, 5, 31, 97, 149, 155, 379, 485, 745, 1895, 3007, 4619, 11749, 14453, 15035, 23095, 36763, 56471, 58745, 72265, 183815, 282355, 448043, 1139653, 1750601, 2240215, 5477687, 5698265, 8753005, 27388435, 169808297, 849041485]

約数ペア:

[(1, 849041485), (5, 169808297), (31, 27388435), (97, 8753005), (149, 5698265), (155, 5477687), (379, 2240215), (485, 1750601), (745, 1139653), (1895, 448043), (3007, 282355), (4619, 183815), (11749, 72265), (14453, 58745), (15035, 56471), (23095, 36763)]