61230702975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{18041}}^1$

素因数の和:18185

約数の個数: 72

約数和(自身を含む): 110907349392

約数和(自身を除く): 49676646417

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 767, 885, 975, 1475, 2301, 3481, 3835, 4425, 10443, 11505, 17405, 18041, 19175, 45253, 52215, 54123, 57525, 87025, 90205, 135759, 226265, 234533, 261075, 270615, 451025, 678795, 703599, 1064419, 1131325, 1172665, 1353075, 3193257, 3393975, 3517995, 5322095, 5863325, 13837447, 15966285, 17589975, 26610475, 41512341, 62800721, 69187235, 79831425, 188402163, 207561705, 314003605, 345936175, 816409373, 942010815, 1037808525, 1570018025, 2449228119, 4082046865, 4710054075, 12246140595, 20410234325, 61230702975]

約数ペア:

[(1, 61230702975), (3, 20410234325), (5, 12246140595), (13, 4710054075), (15, 4082046865), (25, 2449228119), (39, 1570018025), (59, 1037808525), (65, 942010815), (75, 816409373), (177, 345936175), (195, 314003605), (295, 207561705), (325, 188402163), (767, 79831425), (885, 69187235), (975, 62800721), (1475, 41512341), (2301, 26610475), (3481, 17589975), (3835, 15966285), (4425, 13837447), (10443, 5863325), (11505, 5322095), (17405, 3517995), (18041, 3393975), (19175, 3193257), (45253, 1353075), (52215, 1172665), (54123, 1131325), (57525, 1064419), (87025, 703599), (90205, 678795), (135759, 451025), (226265, 270615), (234533, 261075)]