3818176375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{28309}}^1$

素因数の和:28420

約数の個数: 32

約数和(自身を含む): 5193639360

約数和(自身を除く): 1375462985

約数列:

[1, 5, 13, 25, 65, 83, 125, 325, 415, 1079, 1625, 2075, 5395, 10375, 26975, 28309, 134875, 141545, 368017, 707725, 1840085, 2349647, 3538625, 9200425, 11748235, 30545411, 46002125, 58741175, 152727055, 293705875, 763635275, 3818176375]

約数ペア:

[(1, 3818176375), (5, 763635275), (13, 293705875), (25, 152727055), (65, 58741175), (83, 46002125), (125, 30545411), (325, 11748235), (415, 9200425), (1079, 3538625), (1625, 2349647), (2075, 1840085), (5395, 707725), (10375, 368017), (26975, 141545), (28309, 134875)]