15206631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 23654400

約数和(自身を除く): 8447769

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 237, 307, 627, 869, 921, 1501, 2607, 3377, 4503, 5833, 10131, 16511, 17499, 24253, 49533, 64163, 72759, 192489, 266783, 460807, 800349, 1382421, 5068877, 15206631]

約数ペア:

[(1, 15206631), (3, 5068877), (11, 1382421), (19, 800349), (33, 460807), (57, 266783), (79, 192489), (209, 72759), (237, 64163), (307, 49533), (627, 24253), (869, 17499), (921, 16511), (1501, 10131), (2607, 5833), (3377, 4503)]