48001875

素因数分解:

$3^1\times 5^4\times {\mathrm{25601}}^1$

素因数の和:25624

約数の個数: 20

約数和(自身を含む): 79980648

約数和(自身を除く): 31978773

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 25601, 76803, 128005, 384015, 640025, 1920075, 3200125, 9600375, 16000625, 48001875]

約数ペア:

[(1, 48001875), (3, 16000625), (5, 9600375), (15, 3200125), (25, 1920075), (75, 640025), (125, 384015), (375, 128005), (625, 76803), (1875, 25601)]