72809295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6121}}^1$

素因数の和:6203

約数の個数: 32

約数和(自身を含む): 127533504

約数和(自身を除く): 54724209

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 6121, 11895, 18363, 30605, 79573, 91815, 238719, 373381, 397865, 1120143, 1193595, 1866905, 4853953, 5600715, 14561859, 24269765, 72809295]

約数ペア:

[(1, 72809295), (3, 24269765), (5, 14561859), (13, 5600715), (15, 4853953), (39, 1866905), (61, 1193595), (65, 1120143), (183, 397865), (195, 373381), (305, 238719), (793, 91815), (915, 79573), (2379, 30605), (3965, 18363), (6121, 11895)]