84345025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 111492864

約数和(自身を除く): 27147839

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 3121, 5405, 15605, 27025, 71783, 78025, 146687, 358915, 733435, 1794575, 3373801, 3667175, 16869005, 84345025]

約数ペア:

[(1, 84345025), (5, 16869005), (23, 3667175), (25, 3373801), (47, 1794575), (115, 733435), (235, 358915), (575, 146687), (1081, 78025), (1175, 71783), (3121, 27025), (5405, 15605)]