156957267905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1\times {\mathrm{29501}}^1$

素因数の和:30757

約数の個数: 32

約数和(自身を含む): 203369794848

約数和(自身を除く): 46412526943

約数列:

[1, 5, 17, 53, 85, 265, 901, 1181, 4505, 5905, 20077, 29501, 62593, 100385, 147505, 312965, 501517, 1064081, 1563553, 2507585, 5320405, 7817765, 26580401, 34840681, 132902005, 174203405, 592291577, 1846556093, 2961457885, 9232780465, 31391453581, 156957267905]

約数ペア:

[(1, 156957267905), (5, 31391453581), (17, 9232780465), (53, 2961457885), (85, 1846556093), (265, 592291577), (901, 174203405), (1181, 132902005), (4505, 34840681), (5905, 26580401), (20077, 7817765), (29501, 5320405), (62593, 2507585), (100385, 1563553), (147505, 1064081), (312965, 501517)]