425318595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{2557}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 734002752

約数和(自身を除く): 308684157

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 853, 2557, 2559, 4265, 7671, 11089, 12785, 12795, 33241, 33267, 38355, 55445, 99723, 166205, 166335, 498615, 2181121, 6543363, 10905605, 28354573, 32716815, 85063719, 141772865, 425318595]

約数ペア:

[(1, 425318595), (3, 141772865), (5, 85063719), (13, 32716815), (15, 28354573), (39, 10905605), (65, 6543363), (195, 2181121), (853, 498615), (2557, 166335), (2559, 166205), (4265, 99723), (7671, 55445), (11089, 38355), (12785, 33267), (12795, 33241)]