133047975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 234905600

約数和(自身を除く): 101857625

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 365, 475, 1095, 1279, 1387, 1425, 1825, 3837, 4161, 5475, 6395, 6935, 19185, 20805, 24301, 31975, 34675, 72903, 93367, 95925, 104025, 121505, 280101, 364515, 466835, 607525, 1400505, 1773973, 1822575, 2334175, 5321919, 7002525, 8869865, 26609595, 44349325, 133047975]

約数ペア:

[(1, 133047975), (3, 44349325), (5, 26609595), (15, 8869865), (19, 7002525), (25, 5321919), (57, 2334175), (73, 1822575), (75, 1773973), (95, 1400505), (219, 607525), (285, 466835), (365, 364515), (475, 280101), (1095, 121505), (1279, 104025), (1387, 95925), (1425, 93367), (1825, 72903), (3837, 34675), (4161, 31975), (5475, 24301), (6395, 20805), (6935, 19185)]