2511704175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5227}}^1$

素因数の和:5432

約数の個数: 48

約数和(自身を含む): 4278595200

約数和(自身を除く): 1766891025

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 149, 215, 447, 645, 745, 1075, 2235, 3225, 3725, 5227, 6407, 11175, 15681, 19221, 26135, 32035, 78405, 96105, 130675, 160175, 224761, 392025, 480525, 674283, 778823, 1123805, 2336469, 3371415, 3894115, 5619025, 11682345, 16857075, 19470575, 33489389, 58411725, 100468167, 167446945, 502340835, 837234725, 2511704175]

約数ペア:

[(1, 2511704175), (3, 837234725), (5, 502340835), (15, 167446945), (25, 100468167), (43, 58411725), (75, 33489389), (129, 19470575), (149, 16857075), (215, 11682345), (447, 5619025), (645, 3894115), (745, 3371415), (1075, 2336469), (2235, 1123805), (3225, 778823), (3725, 674283), (5227, 480525), (6407, 392025), (11175, 224761), (15681, 160175), (19221, 130675), (26135, 96105), (32035, 78405)]