11825385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 11157015

約数列:

[1, 3, 5, 11, 13, 15, 33, 37, 39, 55, 65, 111, 143, 149, 165, 185, 195, 407, 429, 447, 481, 555, 715, 745, 1221, 1443, 1639, 1937, 2035, 2145, 2235, 2405, 4917, 5291, 5513, 5811, 6105, 7215, 8195, 9685, 15873, 16539, 21307, 24585, 26455, 27565, 29055, 60643, 63921, 71669, 79365, 82695, 106535, 181929, 215007, 303215, 319605, 358345, 788359, 909645, 1075035, 2365077, 3941795, 11825385]

約数ペア:

[(1, 11825385), (3, 3941795), (5, 2365077), (11, 1075035), (13, 909645), (15, 788359), (33, 358345), (37, 319605), (39, 303215), (55, 215007), (65, 181929), (111, 106535), (143, 82695), (149, 79365), (165, 71669), (185, 63921), (195, 60643), (407, 29055), (429, 27565), (447, 26455), (481, 24585), (555, 21307), (715, 16539), (745, 15873), (1221, 9685), (1443, 8195), (1639, 7215), (1937, 6105), (2035, 5811), (2145, 5513), (2235, 5291), (2405, 4917)]