1560996945

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 2748345600

約数和(自身を除く): 1187348655

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 571, 711, 769, 1185, 1713, 2307, 2855, 3555, 3845, 5139, 6921, 8565, 11535, 25695, 34605, 45109, 60751, 135327, 182253, 225545, 303755, 405981, 439099, 546759, 676635, 911265, 1317297, 2029905, 2195495, 2733795, 3951891, 6586485, 19759455, 34688821, 104066463, 173444105, 312199389, 520332315, 1560996945]

約数ペア:

[(1, 1560996945), (3, 520332315), (5, 312199389), (9, 173444105), (15, 104066463), (45, 34688821), (79, 19759455), (237, 6586485), (395, 3951891), (571, 2733795), (711, 2195495), (769, 2029905), (1185, 1317297), (1713, 911265), (2307, 676635), (2855, 546759), (3555, 439099), (3845, 405981), (5139, 303755), (6921, 225545), (8565, 182253), (11535, 135327), (25695, 60751), (34605, 45109)]