68764605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50377}}^1$

素因数の和:50405

約数の個数: 32

約数和(自身を含む): 135416064

約数和(自身を除く): 66651459

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 50377, 151131, 251885, 352639, 654901, 755655, 1057917, 1763195, 1964703, 3274505, 4584307, 5289585, 9823515, 13752921, 22921535, 68764605]

約数ペア:

[(1, 68764605), (3, 22921535), (5, 13752921), (7, 9823515), (13, 5289585), (15, 4584307), (21, 3274505), (35, 1964703), (39, 1763195), (65, 1057917), (91, 755655), (105, 654901), (195, 352639), (273, 251885), (455, 151131), (1365, 50377)]