464191965

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 846308736

約数和(自身を除く): 382116771

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 1065, 1215, 1917, 3195, 5381, 5751, 9585, 16143, 17253, 26905, 28755, 48429, 80715, 86265, 145287, 242145, 382051, 435861, 726435, 1146153, 1307583, 1910255, 2179305, 3438459, 5730765, 6537915, 10315377, 17192295, 30946131, 51576885, 92838393, 154730655, 464191965]

約数ペア:

[(1, 464191965), (3, 154730655), (5, 92838393), (9, 51576885), (15, 30946131), (27, 17192295), (45, 10315377), (71, 6537915), (81, 5730765), (135, 3438459), (213, 2179305), (243, 1910255), (355, 1307583), (405, 1146153), (639, 726435), (1065, 435861), (1215, 382051), (1917, 242145), (3195, 145287), (5381, 86265), (5751, 80715), (9585, 48429), (16143, 28755), (17253, 26905)]