15078685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 20367360

約数和(自身を除く): 5288675

約数列:

[1, 5, 19, 23, 67, 95, 103, 115, 335, 437, 515, 1273, 1541, 1957, 2185, 2369, 6365, 6901, 7705, 9785, 11845, 29279, 34505, 45011, 131119, 146395, 158723, 225055, 655595, 793615, 3015737, 15078685]

約数ペア:

[(1, 15078685), (5, 3015737), (19, 793615), (23, 655595), (67, 225055), (95, 158723), (103, 146395), (115, 131119), (335, 45011), (437, 34505), (515, 29279), (1273, 11845), (1541, 9785), (1957, 7705), (2185, 6901), (2369, 6365)]