68334585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14281}}^1$

素因数の和:14329

約数の個数: 32

約数和(自身を含む): 123396480

約数和(自身を除く): 55061895

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 14281, 42843, 71405, 157091, 214215, 414149, 471273, 785455, 1242447, 2070745, 2356365, 4555639, 6212235, 13666917, 22778195, 68334585]

約数ペア:

[(1, 68334585), (3, 22778195), (5, 13666917), (11, 6212235), (15, 4555639), (29, 2356365), (33, 2070745), (55, 1242447), (87, 785455), (145, 471273), (165, 414149), (319, 214215), (435, 157091), (957, 71405), (1595, 42843), (4785, 14281)]