267788235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 507741696

約数和(自身を除く): 239953461

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 131, 143, 165, 195, 393, 429, 655, 715, 953, 1441, 1703, 1965, 2145, 2859, 4323, 4765, 5109, 7205, 8515, 10483, 12389, 14295, 18733, 21615, 25545, 31449, 37167, 52415, 56199, 61945, 93665, 124843, 136279, 157245, 185835, 280995, 374529, 408837, 624215, 681395, 1373273, 1622959, 1872645, 2044185, 4119819, 4868877, 6866365, 8114795, 17852549, 20599095, 24344385, 53557647, 89262745, 267788235]

約数ペア:

[(1, 267788235), (3, 89262745), (5, 53557647), (11, 24344385), (13, 20599095), (15, 17852549), (33, 8114795), (39, 6866365), (55, 4868877), (65, 4119819), (131, 2044185), (143, 1872645), (165, 1622959), (195, 1373273), (393, 681395), (429, 624215), (655, 408837), (715, 374529), (953, 280995), (1441, 185835), (1703, 157245), (1965, 136279), (2145, 124843), (2859, 93665), (4323, 61945), (4765, 56199), (5109, 52415), (7205, 37167), (8515, 31449), (10483, 25545), (12389, 21615), (14295, 18733)]