144655705

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 180892440

約数和(自身を除く): 36236735

約数列:

[1, 5, 61, 73, 89, 305, 365, 445, 4453, 5329, 5429, 6497, 22265, 26645, 27145, 32485, 325069, 396317, 474281, 1625345, 1981585, 2371405, 28931141, 144655705]

約数ペア:

[(1, 144655705), (5, 28931141), (61, 2371405), (73, 1981585), (89, 1625345), (305, 474281), (365, 396317), (445, 325069), (4453, 32485), (5329, 27145), (5429, 26645), (6497, 22265)]