15355444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 31102848

約数和(自身を除く): 15747404

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 347, 481, 598, 694, 851, 962, 1196, 1388, 1702, 1924, 3404, 4511, 7981, 9022, 11063, 12839, 15962, 18044, 22126, 25678, 31924, 44252, 51356, 103753, 166907, 207506, 295297, 333814, 415012, 590594, 667628, 1181188, 3838861, 7677722, 15355444]

約数ペア:

[(1, 15355444), (2, 7677722), (4, 3838861), (13, 1181188), (23, 667628), (26, 590594), (37, 415012), (46, 333814), (52, 295297), (74, 207506), (92, 166907), (148, 103753), (299, 51356), (347, 44252), (481, 31924), (598, 25678), (694, 22126), (851, 18044), (962, 15962), (1196, 12839), (1388, 11063), (1702, 9022), (1924, 7981), (3404, 4511)]