105003750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{28001}}^1$

素因数の和:28026

約数の個数: 40

約数和(自身を含む): 262434744

約数和(自身を除く): 157430994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 28001, 56002, 84003, 140005, 168006, 280010, 420015, 700025, 840030, 1400050, 2100075, 3500125, 4200150, 7000250, 10500375, 17500625, 21000750, 35001250, 52501875, 105003750]

約数ペア:

[(1, 105003750), (2, 52501875), (3, 35001250), (5, 21000750), (6, 17500625), (10, 10500375), (15, 7000250), (25, 4200150), (30, 3500125), (50, 2100075), (75, 1400050), (125, 840030), (150, 700025), (250, 420015), (375, 280010), (625, 168006), (750, 140005), (1250, 84003), (1875, 56002), (3750, 28001)]