42268655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 61544448

約数和(自身を除く): 19275793

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 1907, 2015, 4433, 9535, 20977, 22165, 24791, 59117, 104885, 123955, 272701, 295585, 650287, 768521, 1363505, 3251435, 3842605, 8453731, 42268655]

約数ペア:

[(1, 42268655), (5, 8453731), (11, 3842605), (13, 3251435), (31, 1363505), (55, 768521), (65, 650287), (143, 295585), (155, 272701), (341, 123955), (403, 104885), (715, 59117), (1705, 24791), (1907, 22165), (2015, 20977), (4433, 9535)]