19006301475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{9803}}^1$

素因数の和:11057

約数の個数: 72

約数和(自身を含む): 38941174272

約数和(自身を除く): 19934872797

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1231, 1575, 3693, 6155, 8617, 9803, 11079, 18465, 25851, 29409, 30775, 43085, 49015, 55395, 68621, 77553, 88227, 92325, 129255, 147045, 205863, 215425, 245075, 276975, 343105, 387765, 441135, 617589, 646275, 735225, 1029315, 1715525, 1938825, 2205675, 3087945, 5146575, 12067493, 15439725, 36202479, 60337465, 84472451, 108607437, 181012395, 253417353, 301687325, 422362255, 543037185, 760252059, 905061975, 1267086765, 2111811275, 2715185925, 3801260295, 6335433825, 19006301475]

約数ペア:

[(1, 19006301475), (3, 6335433825), (5, 3801260295), (7, 2715185925), (9, 2111811275), (15, 1267086765), (21, 905061975), (25, 760252059), (35, 543037185), (45, 422362255), (63, 301687325), (75, 253417353), (105, 181012395), (175, 108607437), (225, 84472451), (315, 60337465), (525, 36202479), (1231, 15439725), (1575, 12067493), (3693, 5146575), (6155, 3087945), (8617, 2205675), (9803, 1938825), (11079, 1715525), (18465, 1029315), (25851, 735225), (29409, 646275), (30775, 617589), (43085, 441135), (49015, 387765), (55395, 343105), (68621, 276975), (77553, 245075), (88227, 215425), (92325, 205863), (129255, 147045)]