38803275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 80780544

約数和(自身を除く): 41977269

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 71, 75, 105, 175, 213, 225, 315, 347, 355, 497, 525, 639, 1041, 1065, 1491, 1575, 1735, 1775, 2429, 2485, 3123, 3195, 4473, 5205, 5325, 7287, 7455, 8675, 12145, 12425, 15615, 15975, 21861, 22365, 24637, 26025, 36435, 37275, 60725, 73911, 78075, 109305, 111825, 123185, 172459, 182175, 221733, 369555, 517377, 546525, 615925, 862295, 1108665, 1552131, 1847775, 2586885, 4311475, 5543325, 7760655, 12934425, 38803275]

約数ペア:

[(1, 38803275), (3, 12934425), (5, 7760655), (7, 5543325), (9, 4311475), (15, 2586885), (21, 1847775), (25, 1552131), (35, 1108665), (45, 862295), (63, 615925), (71, 546525), (75, 517377), (105, 369555), (175, 221733), (213, 182175), (225, 172459), (315, 123185), (347, 111825), (355, 109305), (497, 78075), (525, 73911), (639, 60725), (1041, 37275), (1065, 36435), (1491, 26025), (1575, 24637), (1735, 22365), (1775, 21861), (2429, 15975), (2485, 15615), (3123, 12425), (3195, 12145), (4473, 8675), (5205, 7455), (5325, 7287)]