38465595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 80221440

約数和(自身を除く): 41755845

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 6427, 19281, 32135, 44989, 57843, 96405, 122113, 134967, 224945, 289215, 366339, 404901, 610565, 674835, 854791, 1099017, 1831695, 2024505, 2564373, 4273955, 5495085, 7693119, 12821865, 38465595]

約数ペア:

[(1, 38465595), (3, 12821865), (5, 7693119), (7, 5495085), (9, 4273955), (15, 2564373), (19, 2024505), (21, 1831695), (35, 1099017), (45, 854791), (57, 674835), (63, 610565), (95, 404901), (105, 366339), (133, 289215), (171, 224945), (285, 134967), (315, 122113), (399, 96405), (665, 57843), (855, 44989), (1197, 32135), (1995, 19281), (5985, 6427)]