15225144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 42007680

約数和(自身を除く): 26782536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 132, 202, 264, 303, 404, 571, 606, 808, 1111, 1142, 1212, 1713, 2222, 2284, 2424, 3333, 3426, 4444, 4568, 6281, 6666, 6852, 8888, 12562, 13332, 13704, 18843, 25124, 26664, 37686, 50248, 57671, 75372, 115342, 150744, 173013, 230684, 346026, 461368, 634381, 692052, 1268762, 1384104, 1903143, 2537524, 3806286, 5075048, 7612572, 15225144]

約数ペア:

[(1, 15225144), (2, 7612572), (3, 5075048), (4, 3806286), (6, 2537524), (8, 1903143), (11, 1384104), (12, 1268762), (22, 692052), (24, 634381), (33, 461368), (44, 346026), (66, 230684), (88, 173013), (101, 150744), (132, 115342), (202, 75372), (264, 57671), (303, 50248), (404, 37686), (571, 26664), (606, 25124), (808, 18843), (1111, 13704), (1142, 13332), (1212, 12562), (1713, 8888), (2222, 6852), (2284, 6666), (2424, 6281), (3333, 4568), (3426, 4444)]