17190795

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 11148405

約数列:

[1, 3, 5, 15, 79, 89, 163, 237, 267, 395, 445, 489, 815, 1185, 1335, 2445, 7031, 12877, 14507, 21093, 35155, 38631, 43521, 64385, 72535, 105465, 193155, 217605, 1146053, 3438159, 5730265, 17190795]

約数ペア:

[(1, 17190795), (3, 5730265), (5, 3438159), (15, 1146053), (79, 217605), (89, 193155), (163, 105465), (237, 72535), (267, 64385), (395, 43521), (445, 38631), (489, 35155), (815, 21093), (1185, 14507), (1335, 12877), (2445, 7031)]