15331484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 33546240

約数和(自身を除く): 18214756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1039, 1054, 2078, 2108, 3689, 4156, 7273, 7378, 14546, 14756, 17663, 29092, 32209, 35326, 64418, 70652, 123641, 128836, 225463, 247282, 450926, 494564, 547553, 901852, 1095106, 2190212, 3832871, 7665742, 15331484]

約数ペア:

[(1, 15331484), (2, 7665742), (4, 3832871), (7, 2190212), (14, 1095106), (17, 901852), (28, 547553), (31, 494564), (34, 450926), (62, 247282), (68, 225463), (119, 128836), (124, 123641), (217, 70652), (238, 64418), (434, 35326), (476, 32209), (527, 29092), (868, 17663), (1039, 14756), (1054, 14546), (2078, 7378), (2108, 7273), (3689, 4156)]