140051375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 186014400

約数和(自身を除く): 45963025

約数列:

[1, 5, 19, 25, 95, 109, 125, 475, 541, 545, 2071, 2375, 2705, 2725, 10279, 10355, 13525, 13625, 51395, 51775, 58969, 67625, 256975, 258875, 294845, 1120411, 1284875, 1474225, 5602055, 7371125, 28010275, 140051375]

約数ペア:

[(1, 140051375), (5, 28010275), (19, 7371125), (25, 5602055), (95, 1474225), (109, 1284875), (125, 1120411), (475, 294845), (541, 258875), (545, 256975), (2071, 67625), (2375, 58969), (2705, 51775), (2725, 51395), (10279, 13625), (10355, 13525)]