155128545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24107}}^1$

素因数の和:24142

約数の個数: 48

約数和(自身を含む): 315911232

約数和(自身を除く): 160782687

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 24107, 72321, 120535, 216963, 265177, 313391, 361605, 795531, 940173, 1084815, 1325885, 1566955, 2386593, 2820519, 3447301, 3977655, 4700865, 10341903, 11932965, 14102595, 17236505, 31025709, 51709515, 155128545]

約数ペア:

[(1, 155128545), (3, 51709515), (5, 31025709), (9, 17236505), (11, 14102595), (13, 11932965), (15, 10341903), (33, 4700865), (39, 3977655), (45, 3447301), (55, 2820519), (65, 2386593), (99, 1566955), (117, 1325885), (143, 1084815), (165, 940173), (195, 795531), (429, 361605), (495, 313391), (585, 265177), (715, 216963), (1287, 120535), (2145, 72321), (6435, 24107)]