15273288

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 43349670

約数和(自身を除く): 28076382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 401, 414, 529, 552, 802, 828, 1058, 1203, 1587, 1604, 1656, 2116, 2406, 3174, 3208, 3609, 4232, 4761, 4812, 6348, 7218, 9223, 9522, 9624, 12696, 14436, 18446, 19044, 27669, 28872, 36892, 38088, 55338, 73784, 83007, 110676, 166014, 212129, 221352, 332028, 424258, 636387, 664056, 848516, 1272774, 1697032, 1909161, 2545548, 3818322, 5091096, 7636644, 15273288]

約数ペア:

[(1, 15273288), (2, 7636644), (3, 5091096), (4, 3818322), (6, 2545548), (8, 1909161), (9, 1697032), (12, 1272774), (18, 848516), (23, 664056), (24, 636387), (36, 424258), (46, 332028), (69, 221352), (72, 212129), (92, 166014), (138, 110676), (184, 83007), (207, 73784), (276, 55338), (401, 38088), (414, 36892), (529, 28872), (552, 27669), (802, 19044), (828, 18446), (1058, 14436), (1203, 12696), (1587, 9624), (1604, 9522), (1656, 9223), (2116, 7218), (2406, 6348), (3174, 4812), (3208, 4761), (3609, 4232)]