2970325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 4051080

約数和(自身を除く): 1080755

約数列:

[1, 5, 17, 25, 29, 85, 145, 241, 425, 493, 725, 1205, 2465, 4097, 6025, 6989, 12325, 20485, 34945, 102425, 118813, 174725, 594065, 2970325]

約数ペア:

[(1, 2970325), (5, 594065), (17, 174725), (25, 118813), (29, 102425), (85, 34945), (145, 20485), (241, 12325), (425, 6989), (493, 6025), (725, 4097), (1205, 2465)]