4056375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 7001280

約数和(自身を除く): 2944905

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 373, 375, 435, 725, 1119, 1865, 2175, 3625, 5595, 9325, 10817, 10875, 27975, 32451, 46625, 54085, 139875, 162255, 270425, 811275, 1352125, 4056375]

約数ペア:

[(1, 4056375), (3, 1352125), (5, 811275), (15, 270425), (25, 162255), (29, 139875), (75, 54085), (87, 46625), (125, 32451), (145, 27975), (373, 10875), (375, 10817), (435, 9325), (725, 5595), (1119, 3625), (1865, 2175)]