38355135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28099}}^1$

素因数の和:28127

約数の個数: 32

約数和(自身を含む): 75532800

約数和(自身を除く): 37177665

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 28099, 84297, 140495, 196693, 365287, 421485, 590079, 983465, 1095861, 1826435, 2557009, 2950395, 5479305, 7671027, 12785045, 38355135]

約数ペア:

[(1, 38355135), (3, 12785045), (5, 7671027), (7, 5479305), (13, 2950395), (15, 2557009), (21, 1826435), (35, 1095861), (39, 983465), (65, 590079), (91, 421485), (105, 365287), (195, 196693), (273, 140495), (455, 84297), (1365, 28099)]