148617145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 207463680

約数和(自身を除く): 58846535

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1615, 1955, 2185, 4001, 7429, 20005, 37145, 68017, 76019, 92023, 340085, 380095, 460115, 1292323, 1564391, 1748437, 6461615, 7821955, 8742185, 29723429, 148617145]

約数ペア:

[(1, 148617145), (5, 29723429), (17, 8742185), (19, 7821955), (23, 6461615), (85, 1748437), (95, 1564391), (115, 1292323), (323, 460115), (391, 380095), (437, 340085), (1615, 92023), (1955, 76019), (2185, 68017), (4001, 37145), (7429, 20005)]