9830875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 13178880

約数和(自身を除く): 3348005

約数列:

[1, 5, 25, 31, 43, 59, 125, 155, 215, 295, 775, 1075, 1333, 1475, 1829, 2537, 3875, 5375, 6665, 7375, 9145, 12685, 33325, 45725, 63425, 78647, 166625, 228625, 317125, 393235, 1966175, 9830875]

約数ペア:

[(1, 9830875), (5, 1966175), (25, 393235), (31, 317125), (43, 228625), (59, 166625), (125, 78647), (155, 63425), (215, 45725), (295, 33325), (775, 12685), (1075, 9145), (1333, 7375), (1475, 6665), (1829, 5375), (2537, 3875)]