386157235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 525496320

約数和(自身を除く): 139339085

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 2185, 2945, 3565, 5701, 13547, 28505, 67735, 108319, 131123, 176731, 541595, 655615, 883655, 2491337, 3357889, 4064813, 12456685, 16789445, 20324065, 77231447, 386157235]

約数ペア:

[(1, 386157235), (5, 77231447), (19, 20324065), (23, 16789445), (31, 12456685), (95, 4064813), (115, 3357889), (155, 2491337), (437, 883655), (589, 655615), (713, 541595), (2185, 176731), (2945, 131123), (3565, 108319), (5701, 67735), (13547, 28505)]