2521519174915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{1861}}^1\times {\mathrm{12269}}^1$

素因数の和:15847

約数の個数: 32

約数和(自身を含む): 3262514472000

約数和(自身を除く): 740995297085

約数列:

[1, 5, 13, 65, 1699, 1861, 8495, 9305, 12269, 22087, 24193, 61345, 110435, 120965, 159497, 797485, 3161839, 15809195, 20845031, 22832609, 41103907, 104225155, 114163045, 205519535, 270985403, 296823917, 1354927015, 1484119585, 38792602691, 193963013455, 504303834983, 2521519174915]

約数ペア:

[(1, 2521519174915), (5, 504303834983), (13, 193963013455), (65, 38792602691), (1699, 1484119585), (1861, 1354927015), (8495, 296823917), (9305, 270985403), (12269, 205519535), (22087, 114163045), (24193, 104225155), (61345, 41103907), (110435, 22832609), (120965, 20845031), (159497, 15809195), (797485, 3161839)]