450116095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 671182848

約数和(自身を除く): 221066753

約数列:

[1, 5, 11, 13, 23, 55, 65, 101, 115, 143, 253, 271, 299, 505, 715, 1111, 1265, 1313, 1355, 1495, 2323, 2981, 3289, 3523, 5555, 6233, 6565, 11615, 14443, 14905, 16445, 17615, 25553, 27371, 30199, 31165, 38753, 68563, 72215, 81029, 127765, 136855, 150995, 193765, 301081, 332189, 342815, 355823, 405145, 629533, 891319, 1505405, 1660945, 1779115, 3147665, 3914053, 4456595, 6924863, 8183929, 19570265, 34624315, 40919645, 90023219, 450116095]

約数ペア:

[(1, 450116095), (5, 90023219), (11, 40919645), (13, 34624315), (23, 19570265), (55, 8183929), (65, 6924863), (101, 4456595), (115, 3914053), (143, 3147665), (253, 1779115), (271, 1660945), (299, 1505405), (505, 891319), (715, 629533), (1111, 405145), (1265, 355823), (1313, 342815), (1355, 332189), (1495, 301081), (2323, 193765), (2981, 150995), (3289, 136855), (3523, 127765), (5555, 81029), (6233, 72215), (6565, 68563), (11615, 38753), (14443, 31165), (14905, 30199), (16445, 27371), (17615, 25553)]