3197579905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{13249}}^1$

素因数の和:13393

約数の個数: 32

約数和(自身を含む): 4273920000

約数和(自身を除く): 1076340095

約数列:

[1, 5, 13, 47, 65, 79, 235, 395, 611, 1027, 3055, 3713, 5135, 13249, 18565, 48269, 66245, 172237, 241345, 622703, 861185, 1046671, 3113515, 5233355, 8095139, 13606723, 40475695, 49193537, 68033615, 245967685, 639515981, 3197579905]

約数ペア:

[(1, 3197579905), (5, 639515981), (13, 245967685), (47, 68033615), (65, 49193537), (79, 40475695), (235, 13606723), (395, 8095139), (611, 5233355), (1027, 3113515), (3055, 1046671), (3713, 861185), (5135, 622703), (13249, 241345), (18565, 172237), (48269, 66245)]