41663925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 79619904

約数和(自身を除く): 37955979

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 83, 97, 115, 207, 225, 249, 291, 345, 415, 485, 575, 747, 873, 1035, 1245, 1455, 1725, 1909, 2075, 2231, 2425, 3735, 4365, 5175, 5727, 6225, 6693, 7275, 8051, 9545, 11155, 17181, 18675, 20079, 21825, 24153, 28635, 33465, 40255, 47725, 55775, 72459, 85905, 100395, 120765, 143175, 167325, 185173, 201275, 362295, 429525, 501975, 555519, 603825, 925865, 1666557, 1811475, 2777595, 4629325, 8332785, 13887975, 41663925]

約数ペア:

[(1, 41663925), (3, 13887975), (5, 8332785), (9, 4629325), (15, 2777595), (23, 1811475), (25, 1666557), (45, 925865), (69, 603825), (75, 555519), (83, 501975), (97, 429525), (115, 362295), (207, 201275), (225, 185173), (249, 167325), (291, 143175), (345, 120765), (415, 100395), (485, 85905), (575, 72459), (747, 55775), (873, 47725), (1035, 40255), (1245, 33465), (1455, 28635), (1725, 24153), (1909, 21825), (2075, 20079), (2231, 18675), (2425, 17181), (3735, 11155), (4365, 9545), (5175, 8051), (5727, 7275), (6225, 6693)]