72482865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53101}}^1$

素因数の和:53129

約数の個数: 32

約数和(自身を含む): 142738176

約数和(自身を除く): 70255311

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 53101, 159303, 265505, 371707, 690313, 796515, 1115121, 1858535, 2070939, 3451565, 4832191, 5575605, 10354695, 14496573, 24160955, 72482865]

約数ペア:

[(1, 72482865), (3, 24160955), (5, 14496573), (7, 10354695), (13, 5575605), (15, 4832191), (21, 3451565), (35, 2070939), (39, 1858535), (65, 1115121), (91, 796515), (105, 690313), (195, 371707), (273, 265505), (455, 159303), (1365, 53101)]