37135215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 73653840

約数和(自身を除く): 36518625

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 257, 285, 507, 585, 741, 771, 845, 855, 1235, 1285, 1521, 2223, 2313, 2535, 3211, 3341, 3705, 3855, 4883, 7605, 9633, 10023, 11115, 11565, 14649, 16055, 16705, 24415, 28899, 30069, 43433, 43947, 48165, 50115, 63479, 73245, 130299, 144495, 150345, 190437, 217165, 219735, 317395, 390897, 571311, 651495, 825227, 952185, 1954485, 2475681, 2856555, 4126135, 7427043, 12378405, 37135215]

約数ペア:

[(1, 37135215), (3, 12378405), (5, 7427043), (9, 4126135), (13, 2856555), (15, 2475681), (19, 1954485), (39, 952185), (45, 825227), (57, 651495), (65, 571311), (95, 390897), (117, 317395), (169, 219735), (171, 217165), (195, 190437), (247, 150345), (257, 144495), (285, 130299), (507, 73245), (585, 63479), (741, 50115), (771, 48165), (845, 43947), (855, 43433), (1235, 30069), (1285, 28899), (1521, 24415), (2223, 16705), (2313, 16055), (2535, 14649), (3211, 11565), (3341, 11115), (3705, 10023), (3855, 9633), (4883, 7605)]