210002012655

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1\times {\mathrm{106649}}^1$

素因数の和:107431

約数の個数: 32

約数和(自身を含む): 337990060800

約数和(自身を除く): 127988048145

約数列:

[1, 3, 5, 15, 251, 523, 753, 1255, 1569, 2615, 3765, 7845, 106649, 131273, 319947, 393819, 533245, 656365, 1599735, 1969095, 26768899, 55777427, 80306697, 133844495, 167332281, 278887135, 401533485, 836661405, 14000134177, 42000402531, 70000670885, 210002012655]

約数ペア:

[(1, 210002012655), (3, 70000670885), (5, 42000402531), (15, 14000134177), (251, 836661405), (523, 401533485), (753, 278887135), (1255, 167332281), (1569, 133844495), (2615, 80306697), (3765, 55777427), (7845, 26768899), (106649, 1969095), (131273, 1599735), (319947, 656365), (393819, 533245)]