40124955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 69652800

約数和(自身を除く): 29527845

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1381, 1937, 2235, 4143, 5811, 6905, 9685, 17953, 20715, 29055, 53859, 89765, 205769, 269295, 617307, 1028845, 2674997, 3086535, 8024991, 13374985, 40124955]

約数ペア:

[(1, 40124955), (3, 13374985), (5, 8024991), (13, 3086535), (15, 2674997), (39, 1028845), (65, 617307), (149, 269295), (195, 205769), (447, 89765), (745, 53859), (1381, 29055), (1937, 20715), (2235, 17953), (4143, 9685), (5811, 6905)]