2448420645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5849}}^1$

素因数の和:5970

約数の個数: 64

約数和(自身を含む): 4447872000

約数和(自身を除く): 1999451355

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 59, 129, 165, 177, 215, 295, 473, 645, 649, 885, 1419, 1947, 2365, 2537, 3245, 5849, 7095, 7611, 9735, 12685, 17547, 27907, 29245, 38055, 64339, 83721, 87735, 139535, 193017, 251507, 321695, 345091, 418605, 754521, 965085, 1035273, 1257535, 1725455, 2766577, 3772605, 3796001, 5176365, 8299731, 11388003, 13832885, 14838913, 18980005, 41498655, 44516739, 56940015, 74194565, 163228043, 222583695, 489684129, 816140215, 2448420645]

約数ペア:

[(1, 2448420645), (3, 816140215), (5, 489684129), (11, 222583695), (15, 163228043), (33, 74194565), (43, 56940015), (55, 44516739), (59, 41498655), (129, 18980005), (165, 14838913), (177, 13832885), (215, 11388003), (295, 8299731), (473, 5176365), (645, 3796001), (649, 3772605), (885, 2766577), (1419, 1725455), (1947, 1257535), (2365, 1035273), (2537, 965085), (3245, 754521), (5849, 418605), (7095, 345091), (7611, 321695), (9735, 251507), (12685, 193017), (17547, 139535), (27907, 87735), (29245, 83721), (38055, 64339)]