2912783505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{6581}}^1$

素因数の和:8161

約数の個数: 32

約数和(自身を含む): 4909645440

約数和(自身を除く): 1996861935

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1553, 4659, 6581, 7765, 19743, 23295, 29507, 32905, 88521, 98715, 125039, 147535, 375117, 442605, 625195, 1875585, 10220293, 30660879, 51101465, 153304395, 194185567, 582556701, 970927835, 2912783505]

約数ペア:

[(1, 2912783505), (3, 970927835), (5, 582556701), (15, 194185567), (19, 153304395), (57, 51101465), (95, 30660879), (285, 10220293), (1553, 1875585), (4659, 625195), (6581, 442605), (7765, 375117), (19743, 147535), (23295, 125039), (29507, 98715), (32905, 88521)]