73195395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53623}}^1$

素因数の和:53651

約数の個数: 32

約数和(自身を含む): 144141312

約数和(自身を除く): 70945917

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 53623, 160869, 268115, 375361, 697099, 804345, 1126083, 1876805, 2091297, 3485495, 4879693, 5630415, 10456485, 14639079, 24398465, 73195395]

約数ペア:

[(1, 73195395), (3, 24398465), (5, 14639079), (7, 10456485), (13, 5630415), (15, 4879693), (21, 3485495), (35, 2091297), (39, 1876805), (65, 1126083), (91, 804345), (105, 697099), (195, 375361), (273, 268115), (455, 160869), (1365, 53623)]