131352195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29331

約数の個数: 32

約数和(自身を含む): 236178432

約数和(自身を除く): 104826237

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 29287, 87861, 146435, 380731, 439305, 673601, 1142193, 1903655, 2020803, 3368005, 5710965, 8756813, 10104015, 26270439, 43784065, 131352195]

約数ペア:

[(1, 131352195), (3, 43784065), (5, 26270439), (13, 10104015), (15, 8756813), (23, 5710965), (39, 3368005), (65, 2020803), (69, 1903655), (115, 1142193), (195, 673601), (299, 439305), (345, 380731), (897, 146435), (1495, 87861), (4485, 29287)]