40690965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6353}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 75638016

約数和(自身を除く): 34947051

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6353, 6405, 19059, 31765, 44471, 95295, 133413, 222355, 387533, 667065, 1162599, 1937665, 2712731, 5812995, 8138193, 13563655, 40690965]

約数ペア:

[(1, 40690965), (3, 13563655), (5, 8138193), (7, 5812995), (15, 2712731), (21, 1937665), (35, 1162599), (61, 667065), (105, 387533), (183, 222355), (305, 133413), (427, 95295), (915, 44471), (1281, 31765), (2135, 19059), (6353, 6405)]