168602395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 224421120

約数和(自身を除く): 55818725

約数列:

[1, 5, 13, 47, 65, 229, 235, 241, 611, 1145, 1205, 2977, 3055, 3133, 10763, 11327, 14885, 15665, 53815, 55189, 56635, 139919, 147251, 275945, 699595, 717457, 736255, 2593883, 3587285, 12969415, 33720479, 168602395]

約数ペア:

[(1, 168602395), (5, 33720479), (13, 12969415), (47, 3587285), (65, 2593883), (229, 736255), (235, 717457), (241, 699595), (611, 275945), (1145, 147251), (1205, 139919), (2977, 56635), (3055, 55189), (3133, 53815), (10763, 15665), (11327, 14885)]