3205150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4956

約数の個数: 24

約数和(自身を含む): 6421464

約数和(自身を除く): 3216314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4931, 9862, 24655, 49310, 64103, 123275, 128206, 246550, 320515, 641030, 1602575, 3205150]

約数ペア:

[(1, 3205150), (2, 1602575), (5, 641030), (10, 320515), (13, 246550), (25, 128206), (26, 123275), (50, 64103), (65, 49310), (130, 24655), (325, 9862), (650, 4931)]