15099813

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 23119200

約数和(自身を除く): 8019387

約数列:

[1, 3, 9, 19, 57, 171, 227, 389, 681, 1167, 2043, 3501, 4313, 7391, 12939, 22173, 38817, 66519, 88303, 264909, 794727, 1677757, 5033271, 15099813]

約数ペア:

[(1, 15099813), (3, 5033271), (9, 1677757), (19, 794727), (57, 264909), (171, 88303), (227, 66519), (389, 38817), (681, 22173), (1167, 12939), (2043, 7391), (3501, 4313)]