40728135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1151}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 74760192

約数和(自身を除く): 34032057

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1151, 1685, 2359, 3453, 5055, 5755, 7077, 8057, 11795, 17265, 24171, 35385, 40285, 120855, 387887, 1163661, 1939435, 2715209, 5818305, 8145627, 13576045, 40728135]

約数ペア:

[(1, 40728135), (3, 13576045), (5, 8145627), (7, 5818305), (15, 2715209), (21, 1939435), (35, 1163661), (105, 387887), (337, 120855), (1011, 40285), (1151, 35385), (1685, 24171), (2359, 17265), (3453, 11795), (5055, 8057), (5755, 7077)]