153205045

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 214617600

約数和(自身を除く): 61412555

約数列:

[1, 5, 7, 35, 89, 137, 359, 445, 623, 685, 959, 1795, 2513, 3115, 4795, 12193, 12565, 31951, 49183, 60965, 85351, 159755, 223657, 245915, 344281, 426755, 1118285, 1721405, 4377287, 21886435, 30641009, 153205045]

約数ペア:

[(1, 153205045), (5, 30641009), (7, 21886435), (35, 4377287), (89, 1721405), (137, 1118285), (359, 426755), (445, 344281), (623, 245915), (685, 223657), (959, 159755), (1795, 85351), (2513, 60965), (3115, 49183), (4795, 31951), (12193, 12565)]