40267605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 37146795

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 89, 93, 105, 139, 155, 217, 267, 417, 445, 465, 623, 651, 695, 973, 1085, 1335, 1869, 2085, 2759, 2919, 3115, 3255, 4309, 4865, 8277, 9345, 12371, 12927, 13795, 14595, 19313, 21545, 30163, 37113, 41385, 57939, 61855, 64635, 86597, 90489, 96565, 150815, 185565, 259791, 289695, 383501, 432985, 452445, 1150503, 1298955, 1917505, 2684507, 5752515, 8053521, 13422535, 40267605]

約数ペア:

[(1, 40267605), (3, 13422535), (5, 8053521), (7, 5752515), (15, 2684507), (21, 1917505), (31, 1298955), (35, 1150503), (89, 452445), (93, 432985), (105, 383501), (139, 289695), (155, 259791), (217, 185565), (267, 150815), (417, 96565), (445, 90489), (465, 86597), (623, 64635), (651, 61855), (695, 57939), (973, 41385), (1085, 37113), (1335, 30163), (1869, 21545), (2085, 19313), (2759, 14595), (2919, 13795), (3115, 12927), (3255, 12371), (4309, 9345), (4865, 8277)]