42651315

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 92939184

約数和(自身を除く): 50287869

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 29, 35, 45, 49, 63, 69, 87, 105, 115, 145, 147, 161, 203, 207, 245, 261, 315, 345, 435, 441, 483, 609, 667, 735, 805, 841, 1015, 1035, 1127, 1305, 1421, 1449, 1827, 2001, 2205, 2415, 2523, 3045, 3335, 3381, 4205, 4263, 4669, 5635, 5887, 6003, 7105, 7245, 7569, 9135, 10005, 10143, 12615, 12789, 14007, 16905, 17661, 19343, 21315, 23345, 29435, 30015, 32683, 37845, 41209, 42021, 50715, 52983, 58029, 63945, 70035, 88305, 96715, 98049, 123627, 135401, 163415, 174087, 206045, 210105, 264915, 290145, 294147, 370881, 406203, 490245, 618135, 677005, 870435, 947807, 1218609, 1470735, 1854405, 2031015, 2843421, 4739035, 6093045, 8530263, 14217105, 42651315]

約数ペア:

[(1, 42651315), (3, 14217105), (5, 8530263), (7, 6093045), (9, 4739035), (15, 2843421), (21, 2031015), (23, 1854405), (29, 1470735), (35, 1218609), (45, 947807), (49, 870435), (63, 677005), (69, 618135), (87, 490245), (105, 406203), (115, 370881), (145, 294147), (147, 290145), (161, 264915), (203, 210105), (207, 206045), (245, 174087), (261, 163415), (315, 135401), (345, 123627), (435, 98049), (441, 96715), (483, 88305), (609, 70035), (667, 63945), (735, 58029), (805, 52983), (841, 50715), (1015, 42021), (1035, 41209), (1127, 37845), (1305, 32683), (1421, 30015), (1449, 29435), (1827, 23345), (2001, 21315), (2205, 19343), (2415, 17661), (2523, 16905), (3045, 14007), (3335, 12789), (3381, 12615), (4205, 10143), (4263, 10005), (4669, 9135), (5635, 7569), (5887, 7245), (6003, 7105)]