2128102364165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{12409}}^1\times {\mathrm{6089}}^1$

素因数の和:18677

約数の個数: 32

約数和(自身を含む): 2633703811200

約数和(自身を除く): 505601447035

約数列:

[1, 5, 43, 131, 215, 655, 5633, 6089, 12409, 28165, 30445, 62045, 261827, 533587, 797659, 1309135, 1625579, 2667935, 3988295, 8127895, 34299337, 69899897, 75558401, 171496685, 349499485, 377792005, 3249011243, 9898150531, 16245056215, 49490752655, 425620472833, 2128102364165]

約数ペア:

[(1, 2128102364165), (5, 425620472833), (43, 49490752655), (131, 16245056215), (215, 9898150531), (655, 3249011243), (5633, 377792005), (6089, 349499485), (12409, 171496685), (28165, 75558401), (30445, 69899897), (62045, 34299337), (261827, 8127895), (533587, 3988295), (797659, 2667935), (1309135, 1625579)]