17124105

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 11261175

約数列:

[1, 3, 5, 15, 43, 129, 139, 191, 215, 417, 573, 645, 695, 955, 2085, 2865, 5977, 8213, 17931, 24639, 26549, 29885, 41065, 79647, 89655, 123195, 132745, 398235, 1141607, 3424821, 5708035, 17124105]

約数ペア:

[(1, 17124105), (3, 5708035), (5, 3424821), (15, 1141607), (43, 398235), (129, 132745), (139, 123195), (191, 89655), (215, 79647), (417, 41065), (573, 29885), (645, 26549), (695, 24639), (955, 17931), (2085, 8213), (2865, 5977)]