39185575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 58183776

約数和(自身を除く): 18998201

約数列:

[1, 5, 11, 13, 25, 55, 65, 97, 113, 143, 275, 325, 485, 565, 715, 1067, 1243, 1261, 1469, 2425, 2825, 3575, 5335, 6215, 6305, 7345, 10961, 13871, 16159, 26675, 31075, 31525, 36725, 54805, 69355, 80795, 120571, 142493, 274025, 346775, 403975, 602855, 712465, 1567423, 3014275, 3562325, 7837115, 39185575]

約数ペア:

[(1, 39185575), (5, 7837115), (11, 3562325), (13, 3014275), (25, 1567423), (55, 712465), (65, 602855), (97, 403975), (113, 346775), (143, 274025), (275, 142493), (325, 120571), (485, 80795), (565, 69355), (715, 54805), (1067, 36725), (1243, 31525), (1261, 31075), (1469, 26675), (2425, 16159), (2825, 13871), (3575, 10961), (5335, 7345), (6215, 6305)]