1005902085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{49711}}^1$

素因数の和:49809

約数の個数: 32

約数和(自身を含む): 1718046720

約数和(自身を除く): 712144635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 49711, 149133, 248555, 745665, 944509, 2833527, 3529481, 4722545, 10588443, 14167635, 17647405, 52942215, 67060139, 201180417, 335300695, 1005902085]

約数ペア:

[(1, 1005902085), (3, 335300695), (5, 201180417), (15, 67060139), (19, 52942215), (57, 17647405), (71, 14167635), (95, 10588443), (213, 4722545), (285, 3529481), (355, 2833527), (1065, 944509), (1349, 745665), (4047, 248555), (6745, 149133), (20235, 49711)]