40478295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 77220864

約数和(自身を除く): 36742569

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 113, 143, 165, 167, 195, 339, 429, 501, 565, 715, 835, 1243, 1469, 1695, 1837, 2145, 2171, 2505, 3729, 4407, 5511, 6215, 6513, 7345, 9185, 10855, 16159, 18645, 18871, 22035, 23881, 27555, 32565, 48477, 56613, 71643, 80795, 94355, 119405, 207581, 242385, 245323, 283065, 358215, 622743, 735969, 1037905, 1226615, 2698553, 3113715, 3679845, 8095659, 13492765, 40478295]

約数ペア:

[(1, 40478295), (3, 13492765), (5, 8095659), (11, 3679845), (13, 3113715), (15, 2698553), (33, 1226615), (39, 1037905), (55, 735969), (65, 622743), (113, 358215), (143, 283065), (165, 245323), (167, 242385), (195, 207581), (339, 119405), (429, 94355), (501, 80795), (565, 71643), (715, 56613), (835, 48477), (1243, 32565), (1469, 27555), (1695, 23881), (1837, 22035), (2145, 18871), (2171, 18645), (2505, 16159), (3729, 10855), (4407, 9185), (5511, 7345), (6215, 6513)]