23770305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 21045375

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 179, 195, 227, 537, 585, 681, 895, 1135, 1611, 2043, 2327, 2685, 2951, 3405, 6981, 8055, 8853, 10215, 11635, 14755, 20943, 26559, 34905, 40633, 44265, 104715, 121899, 132795, 203165, 365697, 528229, 609495, 1584687, 1828485, 2641145, 4754061, 7923435, 23770305]

約数ペア:

[(1, 23770305), (3, 7923435), (5, 4754061), (9, 2641145), (13, 1828485), (15, 1584687), (39, 609495), (45, 528229), (65, 365697), (117, 203165), (179, 132795), (195, 121899), (227, 104715), (537, 44265), (585, 40633), (681, 34905), (895, 26559), (1135, 20943), (1611, 14755), (2043, 11635), (2327, 10215), (2685, 8853), (2951, 8055), (3405, 6981)]