155616255

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^2\times {\mathrm{113}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 281890080

約数和(自身を除く): 126273825

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 113, 135, 303, 339, 505, 565, 909, 1017, 1515, 1695, 2727, 3051, 4545, 5085, 10201, 11413, 13635, 15255, 30603, 34239, 51005, 57065, 91809, 102717, 153015, 171195, 275427, 308151, 459045, 513585, 1152713, 1377135, 1540755, 3458139, 5763565, 10374417, 17290695, 31123251, 51872085, 155616255]

約数ペア:

[(1, 155616255), (3, 51872085), (5, 31123251), (9, 17290695), (15, 10374417), (27, 5763565), (45, 3458139), (101, 1540755), (113, 1377135), (135, 1152713), (303, 513585), (339, 459045), (505, 308151), (565, 275427), (909, 171195), (1017, 153015), (1515, 102717), (1695, 91809), (2727, 57065), (3051, 51005), (4545, 34239), (5085, 30603), (10201, 15255), (11413, 13635)]