42057165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 71326080

約数和(自身を除く): 29268915

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 853, 865, 2559, 2595, 3287, 4265, 9861, 12795, 16207, 16435, 48621, 49305, 81035, 147569, 243105, 442707, 737845, 2213535, 2803811, 8411433, 14019055, 42057165]

約数ペア:

[(1, 42057165), (3, 14019055), (5, 8411433), (15, 2803811), (19, 2213535), (57, 737845), (95, 442707), (173, 243105), (285, 147569), (519, 81035), (853, 49305), (865, 48621), (2559, 16435), (2595, 16207), (3287, 12795), (4265, 9861)]