15900384

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 42230160

約数和(自身を除く): 26329776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 1861, 2136, 2848, 3722, 4272, 5583, 7444, 8544, 11166, 14888, 22332, 29776, 44664, 59552, 89328, 165629, 178656, 331258, 496887, 662516, 993774, 1325032, 1987548, 2650064, 3975096, 5300128, 7950192, 15900384]

約数ペア:

[(1, 15900384), (2, 7950192), (3, 5300128), (4, 3975096), (6, 2650064), (8, 1987548), (12, 1325032), (16, 993774), (24, 662516), (32, 496887), (48, 331258), (89, 178656), (96, 165629), (178, 89328), (267, 59552), (356, 44664), (534, 29776), (712, 22332), (1068, 14888), (1424, 11166), (1861, 8544), (2136, 7444), (2848, 5583), (3722, 4272)]