7293875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 9884160

約数和(自身を除く): 2590285

約数列:

[1, 5, 23, 25, 43, 59, 115, 125, 215, 295, 575, 989, 1075, 1357, 1475, 2537, 2875, 4945, 5375, 6785, 7375, 12685, 24725, 33925, 58351, 63425, 123625, 169625, 291755, 317125, 1458775, 7293875]

約数ペア:

[(1, 7293875), (5, 1458775), (23, 317125), (25, 291755), (43, 169625), (59, 123625), (115, 63425), (125, 58351), (215, 33925), (295, 24725), (575, 12685), (989, 7375), (1075, 6785), (1357, 5375), (1475, 4945), (2537, 2875)]