11378445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 9910515

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 59, 65, 69, 115, 129, 177, 195, 215, 295, 299, 345, 559, 645, 767, 885, 897, 989, 1357, 1495, 1677, 2301, 2537, 2795, 2967, 3835, 4071, 4485, 4945, 6785, 7611, 8385, 11505, 12685, 12857, 14835, 17641, 20355, 32981, 38055, 38571, 52923, 58351, 64285, 88205, 98943, 164905, 175053, 192855, 264615, 291755, 494715, 758563, 875265, 2275689, 3792815, 11378445]

約数ペア:

[(1, 11378445), (3, 3792815), (5, 2275689), (13, 875265), (15, 758563), (23, 494715), (39, 291755), (43, 264615), (59, 192855), (65, 175053), (69, 164905), (115, 98943), (129, 88205), (177, 64285), (195, 58351), (215, 52923), (295, 38571), (299, 38055), (345, 32981), (559, 20355), (645, 17641), (767, 14835), (885, 12857), (897, 12685), (989, 11505), (1357, 8385), (1495, 7611), (1677, 6785), (2301, 4945), (2537, 4485), (2795, 4071), (2967, 3835)]