155535200025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1026127}}^1$

素因数の和:1026230

約数の個数: 48

約数和(自身を含む): 268730609664

約数和(自身を除く): 113195409639

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 645, 705, 1075, 1175, 2021, 3225, 3525, 6063, 10105, 30315, 50525, 151575, 1026127, 3078381, 5130635, 15391905, 25653175, 44123461, 48227969, 76959525, 132370383, 144683907, 220617305, 241139845, 661851915, 723419535, 1103086525, 1205699225, 2073802667, 3309259575, 3617097675, 6221408001, 10369013335, 31107040005, 51845066675, 155535200025]

約数ペア:

[(1, 155535200025), (3, 51845066675), (5, 31107040005), (15, 10369013335), (25, 6221408001), (43, 3617097675), (47, 3309259575), (75, 2073802667), (129, 1205699225), (141, 1103086525), (215, 723419535), (235, 661851915), (645, 241139845), (705, 220617305), (1075, 144683907), (1175, 132370383), (2021, 76959525), (3225, 48227969), (3525, 44123461), (6063, 25653175), (10105, 15391905), (30315, 5130635), (50525, 3078381), (151575, 1026127)]