15915888

素因数分解:

$2^4\times 3^2\times {\mathrm{110527}}^1$

素因数の和:110541

約数の個数: 30

約数和(自身を含む): 44542784

約数和(自身を除く): 28626896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 110527, 221054, 331581, 442108, 663162, 884216, 994743, 1326324, 1768432, 1989486, 2652648, 3978972, 5305296, 7957944, 15915888]

約数ペア:

[(1, 15915888), (2, 7957944), (3, 5305296), (4, 3978972), (6, 2652648), (8, 1989486), (9, 1768432), (12, 1326324), (16, 994743), (18, 884216), (24, 663162), (36, 442108), (48, 331581), (72, 221054), (144, 110527)]