15551064

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 42325920

約数和(自身を除く): 26774856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 797, 813, 1084, 1594, 1626, 2168, 2391, 2439, 3188, 3252, 4782, 4878, 6376, 6504, 7173, 9564, 9756, 14346, 19128, 19512, 28692, 57384, 215987, 431974, 647961, 863948, 1295922, 1727896, 1943883, 2591844, 3887766, 5183688, 7775532, 15551064]

約数ペア:

[(1, 15551064), (2, 7775532), (3, 5183688), (4, 3887766), (6, 2591844), (8, 1943883), (9, 1727896), (12, 1295922), (18, 863948), (24, 647961), (36, 431974), (72, 215987), (271, 57384), (542, 28692), (797, 19512), (813, 19128), (1084, 14346), (1594, 9756), (1626, 9564), (2168, 7173), (2391, 6504), (2439, 6376), (3188, 4878), (3252, 4782)]