15671493045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{154849}}^1$

素因数の和:155046

約数の個数: 48

約数和(自身を含む): 29422738800

約数和(自身を除く): 13751245755

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 519, 585, 865, 1557, 2249, 2595, 6747, 7785, 11245, 20241, 33735, 101205, 154849, 464547, 774245, 1393641, 2013037, 2322735, 6039111, 6968205, 10065185, 18117333, 26788877, 30195555, 80366631, 90586665, 133944385, 241099893, 348255401, 401833155, 1044766203, 1205499465, 1741277005, 3134298609, 5223831015, 15671493045]

約数ペア:

[(1, 15671493045), (3, 5223831015), (5, 3134298609), (9, 1741277005), (13, 1205499465), (15, 1044766203), (39, 401833155), (45, 348255401), (65, 241099893), (117, 133944385), (173, 90586665), (195, 80366631), (519, 30195555), (585, 26788877), (865, 18117333), (1557, 10065185), (2249, 6968205), (2595, 6039111), (6747, 2322735), (7785, 2013037), (11245, 1393641), (20241, 774245), (33735, 464547), (101205, 154849)]