77468235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23369}}^1$

素因数の和:23407

約数の個数: 32

約数和(自身を含む): 141341760

約数和(自身を除く): 63873525

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 23369, 70107, 116845, 303797, 350535, 397273, 911391, 1191819, 1518985, 1986365, 4556955, 5164549, 5959095, 15493647, 25822745, 77468235]

約数ペア:

[(1, 77468235), (3, 25822745), (5, 15493647), (13, 5959095), (15, 5164549), (17, 4556955), (39, 1986365), (51, 1518985), (65, 1191819), (85, 911391), (195, 397273), (221, 350535), (255, 303797), (663, 116845), (1105, 70107), (3315, 23369)]