40681485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 76540464

約数和(自身を除く): 35858979

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 197, 353, 585, 591, 985, 1059, 1765, 1773, 2561, 2955, 3177, 4589, 5295, 7683, 8865, 12805, 13767, 15885, 22945, 23049, 38415, 41301, 68835, 69541, 115245, 206505, 208623, 347705, 625869, 904033, 1043115, 2712099, 3129345, 4520165, 8136297, 13560495, 40681485]

約数ペア:

[(1, 40681485), (3, 13560495), (5, 8136297), (9, 4520165), (13, 3129345), (15, 2712099), (39, 1043115), (45, 904033), (65, 625869), (117, 347705), (195, 208623), (197, 206505), (353, 115245), (585, 69541), (591, 68835), (985, 41301), (1059, 38415), (1765, 23049), (1773, 22945), (2561, 15885), (2955, 13767), (3177, 12805), (4589, 8865), (5295, 7683)]