15691328295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1\times {\mathrm{15319}}^1$

素因数の和:18319

約数の個数: 32

約数和(自身を含む): 26208230400

約数和(自身を除く): 10516902105

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2969, 8907, 14845, 15319, 44535, 45957, 68287, 76595, 204861, 229785, 341435, 352337, 1024305, 1057011, 1761685, 5285055, 45482111, 136446333, 227410555, 682231665, 1046088553, 3138265659, 5230442765, 15691328295]

約数ペア:

[(1, 15691328295), (3, 5230442765), (5, 3138265659), (15, 1046088553), (23, 682231665), (69, 227410555), (115, 136446333), (345, 45482111), (2969, 5285055), (8907, 1761685), (14845, 1057011), (15319, 1024305), (44535, 352337), (45957, 341435), (68287, 229785), (76595, 204861)]