2539065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1838535

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 151, 177, 285, 295, 453, 755, 885, 1121, 2265, 2869, 3363, 5605, 8607, 8909, 14345, 16815, 26727, 43035, 44545, 133635, 169271, 507813, 846355, 2539065]

約数ペア:

[(1, 2539065), (3, 846355), (5, 507813), (15, 169271), (19, 133635), (57, 44545), (59, 43035), (95, 26727), (151, 16815), (177, 14345), (285, 8909), (295, 8607), (453, 5605), (755, 3363), (885, 2869), (1121, 2265)]