40411965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 70886016

約数和(自身を除く): 30474051

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 953, 1285, 2827, 2859, 3855, 4765, 8481, 10483, 14135, 14295, 31449, 42405, 52415, 157245, 244921, 734763, 1224605, 2694131, 3673815, 8082393, 13470655, 40411965]

約数ペア:

[(1, 40411965), (3, 13470655), (5, 8082393), (11, 3673815), (15, 2694131), (33, 1224605), (55, 734763), (165, 244921), (257, 157245), (771, 52415), (953, 42405), (1285, 31449), (2827, 14295), (2859, 14135), (3855, 10483), (4765, 8481)]