203335395

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 333573120

約数和(自身を除く): 130237725

約数列:

[1, 3, 5, 15, 47, 141, 235, 379, 705, 761, 1137, 1895, 2283, 3805, 5685, 11415, 17813, 35767, 53439, 89065, 107301, 178835, 267195, 288419, 536505, 865257, 1442095, 4326285, 13555693, 40667079, 67778465, 203335395]

約数ペア:

[(1, 203335395), (3, 67778465), (5, 40667079), (15, 13555693), (47, 4326285), (141, 1442095), (235, 865257), (379, 536505), (705, 288419), (761, 267195), (1137, 178835), (1895, 107301), (2283, 89065), (3805, 53439), (5685, 35767), (11415, 17813)]