17090025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 30355200

約数和(自身を除く): 13265175

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 179, 201, 285, 335, 475, 537, 895, 1005, 1273, 1425, 1675, 2685, 3401, 3819, 4475, 5025, 6365, 10203, 11993, 13425, 17005, 19095, 31825, 35979, 51015, 59965, 85025, 95475, 179895, 227867, 255075, 299825, 683601, 899475, 1139335, 3418005, 5696675, 17090025]

約数ペア:

[(1, 17090025), (3, 5696675), (5, 3418005), (15, 1139335), (19, 899475), (25, 683601), (57, 299825), (67, 255075), (75, 227867), (95, 179895), (179, 95475), (201, 85025), (285, 59965), (335, 51015), (475, 35979), (537, 31825), (895, 19095), (1005, 17005), (1273, 13425), (1425, 11993), (1675, 10203), (2685, 6365), (3401, 5025), (3819, 4475)]