78151365

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 66309435

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 109, 113, 135, 141, 235, 327, 339, 423, 545, 565, 705, 981, 1017, 1269, 1635, 1695, 2115, 2943, 3051, 4905, 5085, 5123, 5311, 6345, 12317, 14715, 15255, 15369, 15933, 25615, 26555, 36951, 46107, 47799, 61585, 76845, 79665, 110853, 138321, 143397, 184755, 230535, 238995, 332559, 554265, 578899, 691605, 716985, 1662795, 1736697, 2894495, 5210091, 8683485, 15630273, 26050455, 78151365]

約数ペア:

[(1, 78151365), (3, 26050455), (5, 15630273), (9, 8683485), (15, 5210091), (27, 2894495), (45, 1736697), (47, 1662795), (109, 716985), (113, 691605), (135, 578899), (141, 554265), (235, 332559), (327, 238995), (339, 230535), (423, 184755), (545, 143397), (565, 138321), (705, 110853), (981, 79665), (1017, 76845), (1269, 61585), (1635, 47799), (1695, 46107), (2115, 36951), (2943, 26555), (3051, 25615), (4905, 15933), (5085, 15369), (5123, 15255), (5311, 14715), (6345, 12317)]