1302123265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 1669155840

約数和(自身を除く): 367032575

約数列:

[1, 5, 23, 73, 109, 115, 365, 545, 1423, 1679, 2507, 7115, 7957, 8395, 12535, 32729, 39785, 103879, 155107, 163645, 183011, 519395, 775535, 915055, 2389217, 3567461, 11322811, 11946085, 17837305, 56614055, 260424653, 1302123265]

約数ペア:

[(1, 1302123265), (5, 260424653), (23, 56614055), (73, 17837305), (109, 11946085), (115, 11322811), (365, 3567461), (545, 2389217), (1423, 915055), (1679, 775535), (2507, 519395), (7115, 183011), (7957, 163645), (8395, 155107), (12535, 103879), (32729, 39785)]