240605565

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 390445056

約数和(自身を除く): 149839491

約数列:

[1, 3, 5, 15, 137, 191, 411, 573, 613, 685, 955, 1839, 2055, 2865, 3065, 9195, 26167, 78501, 83981, 117083, 130835, 251943, 351249, 392505, 419905, 585415, 1259715, 1756245, 16040371, 48121113, 80201855, 240605565]

約数ペア:

[(1, 240605565), (3, 80201855), (5, 48121113), (15, 16040371), (137, 1756245), (191, 1259715), (411, 585415), (573, 419905), (613, 392505), (685, 351249), (955, 251943), (1839, 130835), (2055, 117083), (2865, 83981), (3065, 78501), (9195, 26167)]