858906075

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 1456380000

約数和(自身を除く): 597473925

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 173, 265, 519, 795, 865, 1249, 1325, 2595, 3747, 3975, 4325, 6245, 9169, 12975, 18735, 27507, 31225, 45845, 66197, 93675, 137535, 198591, 216077, 229225, 330985, 648231, 687675, 992955, 1080385, 1654925, 3241155, 4964775, 5401925, 11452081, 16205775, 34356243, 57260405, 171781215, 286302025, 858906075]

約数ペア:

[(1, 858906075), (3, 286302025), (5, 171781215), (15, 57260405), (25, 34356243), (53, 16205775), (75, 11452081), (159, 5401925), (173, 4964775), (265, 3241155), (519, 1654925), (795, 1080385), (865, 992955), (1249, 687675), (1325, 648231), (2595, 330985), (3747, 229225), (3975, 216077), (4325, 198591), (6245, 137535), (9169, 93675), (12975, 66197), (18735, 45845), (27507, 31225)]