11716775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 6282073

約数列:

[1, 5, 7, 23, 25, 35, 41, 71, 115, 161, 175, 205, 287, 355, 497, 575, 805, 943, 1025, 1435, 1633, 1775, 2485, 2911, 4025, 4715, 6601, 7175, 8165, 11431, 12425, 14555, 20377, 23575, 33005, 40825, 57155, 66953, 72775, 101885, 165025, 285775, 334765, 468671, 509425, 1673825, 2343355, 11716775]

約数ペア:

[(1, 11716775), (5, 2343355), (7, 1673825), (23, 509425), (25, 468671), (35, 334765), (41, 285775), (71, 165025), (115, 101885), (161, 72775), (175, 66953), (205, 57155), (287, 40825), (355, 33005), (497, 23575), (575, 20377), (805, 14555), (943, 12425), (1025, 11431), (1435, 8165), (1633, 7175), (1775, 6601), (2485, 4715), (2911, 4025)]