41951385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 44310375

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 103, 105, 135, 189, 309, 315, 431, 515, 721, 927, 945, 1293, 1545, 2155, 2163, 2781, 3017, 3605, 3879, 4635, 6465, 6489, 9051, 10815, 11637, 13905, 15085, 19395, 19467, 27153, 32445, 44393, 45255, 58185, 81459, 97335, 133179, 135765, 221965, 310751, 399537, 407295, 665895, 932253, 1198611, 1553755, 1997685, 2796759, 4661265, 5993055, 8390277, 13983795, 41951385]

約数ペア:

[(1, 41951385), (3, 13983795), (5, 8390277), (7, 5993055), (9, 4661265), (15, 2796759), (21, 1997685), (27, 1553755), (35, 1198611), (45, 932253), (63, 665895), (103, 407295), (105, 399537), (135, 310751), (189, 221965), (309, 135765), (315, 133179), (431, 97335), (515, 81459), (721, 58185), (927, 45255), (945, 44393), (1293, 32445), (1545, 27153), (2155, 19467), (2163, 19395), (2781, 15085), (3017, 13905), (3605, 11637), (3879, 10815), (4635, 9051), (6465, 6489)]