1580451825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15193}}^1$

素因数の和:15298

約数の個数: 48

約数和(自身を含む): 2788402880

約数和(自身を除く): 1207951055

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 365, 475, 1095, 1387, 1425, 1825, 4161, 5475, 6935, 15193, 20805, 34675, 45579, 75965, 104025, 227895, 288667, 379825, 866001, 1109089, 1139475, 1443335, 3327267, 4330005, 5545445, 7216675, 16636335, 21072691, 21650025, 27727225, 63218073, 83181675, 105363455, 316090365, 526817275, 1580451825]

約数ペア:

[(1, 1580451825), (3, 526817275), (5, 316090365), (15, 105363455), (19, 83181675), (25, 63218073), (57, 27727225), (73, 21650025), (75, 21072691), (95, 16636335), (219, 7216675), (285, 5545445), (365, 4330005), (475, 3327267), (1095, 1443335), (1387, 1139475), (1425, 1109089), (1825, 866001), (4161, 379825), (5475, 288667), (6935, 227895), (15193, 104025), (20805, 75965), (34675, 45579)]