78390585

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 173671680

約数和(自身を除く): 95281095

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 243, 273, 315, 351, 405, 455, 567, 585, 709, 819, 945, 1053, 1215, 1365, 1701, 1755, 2127, 2457, 2835, 3159, 3545, 4095, 4963, 5265, 6381, 7371, 8505, 9217, 10635, 12285, 14889, 15795, 19143, 22113, 24815, 27651, 31905, 36855, 44667, 46085, 57429, 64519, 74445, 82953, 95715, 110565, 134001, 138255, 172287, 193557, 223335, 248859, 287145, 322595, 402003, 414765, 580671, 670005, 746577, 861435, 967785, 1206009, 1244295, 1742013, 2010015, 2239731, 2903355, 3732885, 5226039, 6030045, 8710065, 11198655, 15678117, 26130195, 78390585]

約数ペア:

[(1, 78390585), (3, 26130195), (5, 15678117), (7, 11198655), (9, 8710065), (13, 6030045), (15, 5226039), (21, 3732885), (27, 2903355), (35, 2239731), (39, 2010015), (45, 1742013), (63, 1244295), (65, 1206009), (81, 967785), (91, 861435), (105, 746577), (117, 670005), (135, 580671), (189, 414765), (195, 402003), (243, 322595), (273, 287145), (315, 248859), (351, 223335), (405, 193557), (455, 172287), (567, 138255), (585, 134001), (709, 110565), (819, 95715), (945, 82953), (1053, 74445), (1215, 64519), (1365, 57429), (1701, 46085), (1755, 44667), (2127, 36855), (2457, 31905), (2835, 27651), (3159, 24815), (3545, 22113), (4095, 19143), (4963, 15795), (5265, 14889), (6381, 12285), (7371, 10635), (8505, 9217)]