71356245315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{93059}}^1$

素因数の和:93212

約数の個数: 64

約数和(自身を含む): 126073221120

約数和(自身を除く): 54716975805

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 97, 155, 255, 291, 465, 485, 527, 1455, 1581, 1649, 2635, 3007, 4947, 7905, 8245, 9021, 15035, 24735, 45105, 51119, 93059, 153357, 255595, 279177, 465295, 766785, 1395885, 1582003, 2884829, 4746009, 7910015, 8654487, 9026723, 14424145, 23730045, 27080169, 43272435, 45133615, 49042093, 135400845, 147126279, 153454291, 245210465, 279828413, 460362873, 735631395, 767271455, 839485239, 1399142065, 2301814365, 4197426195, 4757083021, 14271249063, 23785415105, 71356245315]

約数ペア:

[(1, 71356245315), (3, 23785415105), (5, 14271249063), (15, 4757083021), (17, 4197426195), (31, 2301814365), (51, 1399142065), (85, 839485239), (93, 767271455), (97, 735631395), (155, 460362873), (255, 279828413), (291, 245210465), (465, 153454291), (485, 147126279), (527, 135400845), (1455, 49042093), (1581, 45133615), (1649, 43272435), (2635, 27080169), (3007, 23730045), (4947, 14424145), (7905, 9026723), (8245, 8654487), (9021, 7910015), (15035, 4746009), (24735, 2884829), (45105, 1582003), (51119, 1395885), (93059, 766785), (153357, 465295), (255595, 279177)]