77858235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19044

約数の個数: 48

約数和(自身を含む): 166106304

約数和(自身を除く): 88248069

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 19013, 57039, 95065, 133091, 171117, 247169, 285195, 399273, 665455, 741507, 855585, 1197819, 1235845, 1730183, 1996365, 2224521, 3707535, 5190549, 5989095, 8650915, 11122605, 15571647, 25952745, 77858235]

約数ペア:

[(1, 77858235), (3, 25952745), (5, 15571647), (7, 11122605), (9, 8650915), (13, 5989095), (15, 5190549), (21, 3707535), (35, 2224521), (39, 1996365), (45, 1730183), (63, 1235845), (65, 1197819), (91, 855585), (105, 741507), (117, 665455), (195, 399273), (273, 285195), (315, 247169), (455, 171117), (585, 133091), (819, 95065), (1365, 57039), (4095, 19013)]