2055763515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{20959}}^1$

素因数の和:21483

約数の個数: 32

約数和(自身を含む): 3549450240

約数和(自身を除く): 1493686725

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 503, 1509, 2515, 6539, 7545, 19617, 20959, 32695, 62877, 98085, 104795, 272467, 314385, 817401, 1362335, 4087005, 10542377, 31627131, 52711885, 137050901, 158135655, 411152703, 685254505, 2055763515]

約数ペア:

[(1, 2055763515), (3, 685254505), (5, 411152703), (13, 158135655), (15, 137050901), (39, 52711885), (65, 31627131), (195, 10542377), (503, 4087005), (1509, 1362335), (2515, 817401), (6539, 314385), (7545, 272467), (19617, 104795), (20959, 98085), (32695, 62877)]