3995820165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{105167}}^1$

素因数の和:105341

約数の個数: 32

約数和(自身を含む): 6814886400

約数和(自身を除く): 2819066235

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 2235, 2533, 7599, 12665, 37995, 105167, 315501, 525835, 1577505, 1787839, 5363517, 8939195, 15669883, 26817585, 47009649, 78349415, 235048245, 266388011, 799164033, 1331940055, 3995820165]

約数ペア:

[(1, 3995820165), (3, 1331940055), (5, 799164033), (15, 266388011), (17, 235048245), (51, 78349415), (85, 47009649), (149, 26817585), (255, 15669883), (447, 8939195), (745, 5363517), (2235, 1787839), (2533, 1577505), (7599, 525835), (12665, 315501), (37995, 105167)]