1246960585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 1688214528

約数和(自身を除く): 441253943

約数列:

[1, 5, 13, 31, 65, 155, 169, 181, 263, 403, 845, 905, 1315, 2015, 2353, 3419, 5239, 5611, 8153, 11765, 17095, 26195, 28055, 30589, 40765, 44447, 47603, 72943, 105989, 152945, 222235, 238015, 364715, 529945, 618839, 948259, 1377857, 1475693, 3094195, 4741295, 6889285, 7378465, 8044907, 19184009, 40224535, 95920045, 249392117, 1246960585]

約数ペア:

[(1, 1246960585), (5, 249392117), (13, 95920045), (31, 40224535), (65, 19184009), (155, 8044907), (169, 7378465), (181, 6889285), (263, 4741295), (403, 3094195), (845, 1475693), (905, 1377857), (1315, 948259), (2015, 618839), (2353, 529945), (3419, 364715), (5239, 238015), (5611, 222235), (8153, 152945), (11765, 105989), (17095, 72943), (26195, 47603), (28055, 44447), (30589, 40765)]