16167645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 31253040

約数和(自身を除く): 15085395

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 953, 1131, 1305, 1885, 2859, 3393, 4765, 5655, 8577, 12389, 14295, 16965, 27637, 37167, 42885, 61945, 82911, 111501, 138185, 185835, 248733, 359281, 414555, 557505, 1077843, 1243665, 1796405, 3233529, 5389215, 16167645]

約数ペア:

[(1, 16167645), (3, 5389215), (5, 3233529), (9, 1796405), (13, 1243665), (15, 1077843), (29, 557505), (39, 414555), (45, 359281), (65, 248733), (87, 185835), (117, 138185), (145, 111501), (195, 82911), (261, 61945), (377, 42885), (435, 37167), (585, 27637), (953, 16965), (1131, 14295), (1305, 12389), (1885, 8577), (2859, 5655), (3393, 4765)]