207659025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 442828800

約数和(自身を除く): 235169775

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 71, 75, 105, 135, 175, 189, 213, 225, 315, 355, 497, 525, 619, 639, 675, 945, 1065, 1491, 1575, 1775, 1857, 1917, 2485, 3095, 3195, 4333, 4473, 4725, 5325, 5571, 7455, 9285, 9585, 12425, 12999, 13419, 15475, 15975, 16713, 21665, 22365, 27855, 37275, 38997, 43949, 46425, 47925, 64995, 67095, 83565, 108325, 111825, 116991, 131847, 139275, 194985, 219745, 307643, 324975, 335475, 395541, 417825, 584955, 659235, 922929, 974925, 1098725, 1186623, 1538215, 1977705, 2768787, 2924775, 3296175, 4614645, 5933115, 7691075, 8306361, 9888525, 13843935, 23073225, 29665575, 41531805, 69219675, 207659025]

約数ペア:

[(1, 207659025), (3, 69219675), (5, 41531805), (7, 29665575), (9, 23073225), (15, 13843935), (21, 9888525), (25, 8306361), (27, 7691075), (35, 5933115), (45, 4614645), (63, 3296175), (71, 2924775), (75, 2768787), (105, 1977705), (135, 1538215), (175, 1186623), (189, 1098725), (213, 974925), (225, 922929), (315, 659235), (355, 584955), (497, 417825), (525, 395541), (619, 335475), (639, 324975), (675, 307643), (945, 219745), (1065, 194985), (1491, 139275), (1575, 131847), (1775, 116991), (1857, 111825), (1917, 108325), (2485, 83565), (3095, 67095), (3195, 64995), (4333, 47925), (4473, 46425), (4725, 43949), (5325, 38997), (5571, 37275), (7455, 27855), (9285, 22365), (9585, 21665), (12425, 16713), (12999, 15975), (13419, 15475)]