1215670065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{3229}}^1$

素因数の和:4577

約数の個数: 32

約数和(自身を含む): 2049628800

約数和(自身を除く): 833958735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1321, 3229, 3963, 6605, 9687, 16145, 19815, 25099, 48435, 61351, 75297, 125495, 184053, 306755, 376485, 920265, 4265509, 12796527, 21327545, 63982635, 81044671, 243134013, 405223355, 1215670065]

約数ペア:

[(1, 1215670065), (3, 405223355), (5, 243134013), (15, 81044671), (19, 63982635), (57, 21327545), (95, 12796527), (285, 4265509), (1321, 920265), (3229, 376485), (3963, 306755), (6605, 184053), (9687, 125495), (16145, 75297), (19815, 61351), (25099, 48435)]