82312975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 112974912

約数和(自身を除く): 30661937

約数列:

[1, 5, 23, 25, 37, 53, 73, 115, 185, 265, 365, 575, 851, 925, 1219, 1325, 1679, 1825, 1961, 2701, 3869, 4255, 6095, 8395, 9805, 13505, 19345, 21275, 30475, 41975, 45103, 49025, 62123, 67525, 88987, 96725, 143153, 225515, 310615, 444935, 715765, 1127575, 1553075, 2224675, 3292519, 3578825, 16462595, 82312975]

約数ペア:

[(1, 82312975), (5, 16462595), (23, 3578825), (25, 3292519), (37, 2224675), (53, 1553075), (73, 1127575), (115, 715765), (185, 444935), (265, 310615), (365, 225515), (575, 143153), (851, 96725), (925, 88987), (1219, 67525), (1325, 62123), (1679, 49025), (1825, 45103), (1961, 41975), (2701, 30475), (3869, 21275), (4255, 19345), (6095, 13505), (8395, 9805)]