385372275

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 659314944

約数和(自身を除く): 273942669

約数列:

[1, 3, 5, 15, 25, 53, 67, 75, 159, 201, 265, 335, 795, 1005, 1325, 1447, 1675, 3551, 3975, 4341, 5025, 7235, 10653, 17755, 21705, 36175, 53265, 76691, 88775, 96949, 108525, 230073, 266325, 290847, 383455, 484745, 1150365, 1454235, 1917275, 2423725, 5138297, 5751825, 7271175, 15414891, 25691485, 77074455, 128457425, 385372275]

約数ペア:

[(1, 385372275), (3, 128457425), (5, 77074455), (15, 25691485), (25, 15414891), (53, 7271175), (67, 5751825), (75, 5138297), (159, 2423725), (201, 1917275), (265, 1454235), (335, 1150365), (795, 484745), (1005, 383455), (1325, 290847), (1447, 266325), (1675, 230073), (3551, 108525), (3975, 96949), (4341, 88775), (5025, 76691), (7235, 53265), (10653, 36175), (17755, 21705)]