39130175

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 36

約数和(自身を含む): 59795280

約数和(自身を除く): 20665105

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 1879, 2975, 4165, 9395, 13153, 20825, 31943, 46975, 65765, 92071, 159715, 223601, 328825, 460355, 798575, 1118005, 1565207, 2301775, 5590025, 7826035, 39130175]

約数ペア:

[(1, 39130175), (5, 7826035), (7, 5590025), (17, 2301775), (25, 1565207), (35, 1118005), (49, 798575), (85, 460355), (119, 328825), (175, 223601), (245, 159715), (425, 92071), (595, 65765), (833, 46975), (1225, 31943), (1879, 20825), (2975, 13153), (4165, 9395)]