486873145

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 648259200

約数和(自身を除く): 161386055

約数列:

[1, 5, 11, 55, 121, 149, 491, 605, 745, 1331, 1639, 2455, 5401, 6655, 8195, 18029, 27005, 59411, 73159, 90145, 198319, 297055, 365795, 653521, 804749, 991595, 3267605, 4023745, 8852239, 44261195, 97374629, 486873145]

約数ペア:

[(1, 486873145), (5, 97374629), (11, 44261195), (55, 8852239), (121, 4023745), (149, 3267605), (491, 991595), (605, 804749), (745, 653521), (1331, 365795), (1639, 297055), (2455, 198319), (5401, 90145), (6655, 73159), (8195, 59411), (18029, 27005)]