3020025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 5076064

約数和(自身を除く): 2056039

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 601, 1005, 1675, 1803, 3005, 5025, 9015, 15025, 40267, 45075, 120801, 201335, 604005, 1006675, 3020025]

約数ペア:

[(1, 3020025), (3, 1006675), (5, 604005), (15, 201335), (25, 120801), (67, 45075), (75, 40267), (201, 15025), (335, 9015), (601, 5025), (1005, 3005), (1675, 1803)]