40852665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 82487808

約数和(自身を除く): 41635143

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 2447, 3339, 5565, 7341, 12235, 16695, 17129, 22023, 36705, 51387, 85645, 110115, 129691, 154161, 256935, 389073, 648455, 770805, 907837, 1167219, 1945365, 2723511, 4539185, 5836095, 8170533, 13617555, 40852665]

約数ペア:

[(1, 40852665), (3, 13617555), (5, 8170533), (7, 5836095), (9, 4539185), (15, 2723511), (21, 1945365), (35, 1167219), (45, 907837), (53, 770805), (63, 648455), (105, 389073), (159, 256935), (265, 154161), (315, 129691), (371, 110115), (477, 85645), (795, 51387), (1113, 36705), (1855, 22023), (2385, 17129), (2447, 16695), (3339, 12235), (5565, 7341)]