1200975

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 2023680

約数和(自身を除く): 822705

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 239, 335, 717, 1005, 1195, 1675, 3585, 5025, 5975, 16013, 17925, 48039, 80065, 240195, 400325, 1200975]

約数ペア:

[(1, 1200975), (3, 400325), (5, 240195), (15, 80065), (25, 48039), (67, 17925), (75, 16013), (201, 5975), (239, 5025), (335, 3585), (717, 1675), (1005, 1195)]