120323125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 165322080

約数和(自身を除く): 44998955

約数列:

[1, 5, 13, 25, 59, 65, 125, 251, 295, 325, 625, 767, 1255, 1475, 1625, 3263, 3835, 6275, 7375, 8125, 14809, 16315, 19175, 31375, 36875, 74045, 81575, 95875, 156875, 192517, 370225, 407875, 479375, 962585, 1851125, 2039375, 4812925, 9255625, 24064625, 120323125]

約数ペア:

[(1, 120323125), (5, 24064625), (13, 9255625), (25, 4812925), (59, 2039375), (65, 1851125), (125, 962585), (251, 479375), (295, 407875), (325, 370225), (625, 192517), (767, 156875), (1255, 95875), (1475, 81575), (1625, 74045), (3263, 36875), (3835, 31375), (6275, 19175), (7375, 16315), (8125, 14809)]