2951457405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 5383397376

約数和(自身を除く): 2431939971

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 169, 195, 223, 227, 299, 345, 507, 669, 681, 845, 897, 1115, 1135, 1495, 2535, 2899, 2951, 3345, 3405, 3887, 4485, 5129, 5221, 8697, 8853, 11661, 14495, 14755, 15387, 15663, 19435, 25645, 26105, 37687, 38363, 43485, 44265, 50621, 58305, 66677, 67873, 76935, 78315, 113061, 115089, 151863, 188435, 191815, 200031, 203619, 253105, 333385, 339365, 565305, 575445, 658073, 759315, 866801, 882349, 1000155, 1018095, 1164283, 1974219, 2600403, 2647047, 3290365, 3492849, 4334005, 4411745, 5821415, 8554949, 9871095, 13002015, 13235235, 15135679, 17464245, 25664847, 42774745, 45407037, 75678395, 128324235, 196763827, 227035185, 590291481, 983819135, 2951457405]

約数ペア:

[(1, 2951457405), (3, 983819135), (5, 590291481), (13, 227035185), (15, 196763827), (23, 128324235), (39, 75678395), (65, 45407037), (69, 42774745), (115, 25664847), (169, 17464245), (195, 15135679), (223, 13235235), (227, 13002015), (299, 9871095), (345, 8554949), (507, 5821415), (669, 4411745), (681, 4334005), (845, 3492849), (897, 3290365), (1115, 2647047), (1135, 2600403), (1495, 1974219), (2535, 1164283), (2899, 1018095), (2951, 1000155), (3345, 882349), (3405, 866801), (3887, 759315), (4485, 658073), (5129, 575445), (5221, 565305), (8697, 339365), (8853, 333385), (11661, 253105), (14495, 203619), (14755, 200031), (15387, 191815), (15663, 188435), (19435, 151863), (25645, 115089), (26105, 113061), (37687, 78315), (38363, 76935), (43485, 67873), (44265, 66677), (50621, 58305)]