243530447625

素因数分解:

$3^2\times 5^3\times {\mathrm{3271}}^1\times {\mathrm{66179}}^1$

素因数の和:69471

約数の個数: 48

約数和(自身を含む): 439145066880

約数和(自身を除く): 195614619255

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 3271, 9813, 16355, 29439, 49065, 66179, 81775, 147195, 198537, 245325, 330895, 408875, 595611, 735975, 992685, 1226625, 1654475, 2978055, 3679875, 4963425, 8272375, 14890275, 24817125, 74451375, 216471509, 649414527, 1082357545, 1948243581, 3247072635, 5411787725, 9741217905, 16235363175, 27058938625, 48706089525, 81176815875, 243530447625]

約数ペア:

[(1, 243530447625), (3, 81176815875), (5, 48706089525), (9, 27058938625), (15, 16235363175), (25, 9741217905), (45, 5411787725), (75, 3247072635), (125, 1948243581), (225, 1082357545), (375, 649414527), (1125, 216471509), (3271, 74451375), (9813, 24817125), (16355, 14890275), (29439, 8272375), (49065, 4963425), (66179, 3679875), (81775, 2978055), (147195, 1654475), (198537, 1226625), (245325, 992685), (330895, 735975), (408875, 595611)]