2213449905

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{3499}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 3577392000

約数和(自身を除く): 1363942095

約数列:

[1, 3, 5, 15, 181, 233, 543, 699, 905, 1165, 2715, 3495, 3499, 10497, 17495, 42173, 52485, 126519, 210865, 632595, 633319, 815267, 1899957, 2445801, 3166595, 4076335, 9499785, 12229005, 147563327, 442689981, 737816635, 2213449905]

約数ペア:

[(1, 2213449905), (3, 737816635), (5, 442689981), (15, 147563327), (181, 12229005), (233, 9499785), (543, 4076335), (699, 3166595), (905, 2445801), (1165, 1899957), (2715, 815267), (3495, 633319), (3499, 632595), (10497, 210865), (17495, 126519), (42173, 52485)]