2200880385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83891}}^1$

素因数の和:83966

約数の個数: 48

約数和(自身を含む): 4240237248

約数和(自身を除く): 2039356863

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1749, 2385, 2915, 5247, 8745, 26235, 83891, 251673, 419455, 755019, 922801, 1258365, 2768403, 3775095, 4446223, 4614005, 8305209, 13338669, 13842015, 22231115, 40016007, 41526045, 48908453, 66693345, 146725359, 200080035, 244542265, 440176077, 733626795, 2200880385]

約数ペア:

[(1, 2200880385), (3, 733626795), (5, 440176077), (9, 244542265), (11, 200080035), (15, 146725359), (33, 66693345), (45, 48908453), (53, 41526045), (55, 40016007), (99, 22231115), (159, 13842015), (165, 13338669), (265, 8305209), (477, 4614005), (495, 4446223), (583, 3775095), (795, 2768403), (1749, 1258365), (2385, 922801), (2915, 755019), (5247, 419455), (8745, 251673), (26235, 83891)]