2247992773215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1181}}^1\times {\mathrm{2589749}}^1$

素因数の和:2590952

約数の個数: 48

約数和(自身を含む): 4187563596000

約数和(自身を除く): 1939570822785

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1181, 3543, 5905, 8267, 17715, 24801, 41335, 57869, 124005, 173607, 289345, 868035, 2589749, 7769247, 12948745, 18128243, 38846235, 54384729, 90641215, 126897701, 271923645, 380693103, 634488505, 1903465515, 3058493569, 9175480707, 15292467845, 21409454983, 45877403535, 64228364949, 107047274915, 149866184881, 321141824745, 449598554643, 749330924405, 2247992773215]

約数ペア:

[(1, 2247992773215), (3, 749330924405), (5, 449598554643), (7, 321141824745), (15, 149866184881), (21, 107047274915), (35, 64228364949), (49, 45877403535), (105, 21409454983), (147, 15292467845), (245, 9175480707), (735, 3058493569), (1181, 1903465515), (3543, 634488505), (5905, 380693103), (8267, 271923645), (17715, 126897701), (24801, 90641215), (41335, 54384729), (57869, 38846235), (124005, 18128243), (173607, 12948745), (289345, 7769247), (868035, 2589749)]