15664085955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{4073}}^1$

素因数の和:4541

約数の個数: 96

約数和(自身を含む): 32183948160

約数和(自身を除く): 16519862205

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 421, 435, 609, 1015, 1263, 1305, 1827, 2105, 2947, 3045, 3789, 4073, 6315, 8841, 9135, 12209, 12219, 14735, 18945, 20365, 26523, 28511, 36627, 36657, 44205, 61045, 61095, 85463, 85533, 109881, 118117, 132615, 142555, 183135, 183285, 256389, 256599, 354351, 427315, 427665, 549405, 590585, 769167, 826819, 1063053, 1281945, 1282995, 1714733, 1771755, 2480457, 3845835, 4134095, 5144199, 5315265, 7441371, 8573665, 12003131, 12402285, 15432597, 25720995, 36009393, 37206855, 49727257, 60015655, 77162985, 108028179, 149181771, 180046965, 248636285, 348090799, 447545313, 540140895, 745908855, 1044272397, 1740453995, 2237726565, 3132817191, 5221361985, 15664085955]

約数ペア:

[(1, 15664085955), (3, 5221361985), (5, 3132817191), (7, 2237726565), (9, 1740453995), (15, 1044272397), (21, 745908855), (29, 540140895), (35, 447545313), (45, 348090799), (63, 248636285), (87, 180046965), (105, 149181771), (145, 108028179), (203, 77162985), (261, 60015655), (315, 49727257), (421, 37206855), (435, 36009393), (609, 25720995), (1015, 15432597), (1263, 12402285), (1305, 12003131), (1827, 8573665), (2105, 7441371), (2947, 5315265), (3045, 5144199), (3789, 4134095), (4073, 3845835), (6315, 2480457), (8841, 1771755), (9135, 1714733), (12209, 1282995), (12219, 1281945), (14735, 1063053), (18945, 826819), (20365, 769167), (26523, 590585), (28511, 549405), (36627, 427665), (36657, 427315), (44205, 354351), (61045, 256599), (61095, 256389), (85463, 183285), (85533, 183135), (109881, 142555), (118117, 132615)]