45431505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 90529920

約数和(自身を除く): 45098415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 233, 315, 619, 699, 1165, 1631, 1857, 2097, 3095, 3495, 4333, 4893, 5571, 8155, 9285, 10485, 12999, 14679, 21665, 24465, 27855, 38997, 64995, 73395, 144227, 194985, 432681, 721135, 1009589, 1298043, 2163405, 3028767, 5047945, 6490215, 9086301, 15143835, 45431505]

約数ペア:

[(1, 45431505), (3, 15143835), (5, 9086301), (7, 6490215), (9, 5047945), (15, 3028767), (21, 2163405), (35, 1298043), (45, 1009589), (63, 721135), (105, 432681), (233, 194985), (315, 144227), (619, 73395), (699, 64995), (1165, 38997), (1631, 27855), (1857, 24465), (2097, 21665), (3095, 14679), (3495, 12999), (4333, 10485), (4893, 9285), (5571, 8155)]