38694045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 71092224

約数和(自身を除く): 32398179

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 93, 111, 155, 173, 185, 195, 403, 465, 481, 519, 555, 865, 1147, 1209, 1443, 2015, 2249, 2405, 2595, 3441, 5363, 5735, 6045, 6401, 6747, 7215, 11245, 14911, 16089, 17205, 19203, 26815, 32005, 33735, 44733, 69719, 74555, 80445, 83213, 96015, 198431, 209157, 223665, 249639, 348595, 416065, 595293, 992155, 1045785, 1248195, 2579603, 2976465, 7738809, 12898015, 38694045]

約数ペア:

[(1, 38694045), (3, 12898015), (5, 7738809), (13, 2976465), (15, 2579603), (31, 1248195), (37, 1045785), (39, 992155), (65, 595293), (93, 416065), (111, 348595), (155, 249639), (173, 223665), (185, 209157), (195, 198431), (403, 96015), (465, 83213), (481, 80445), (519, 74555), (555, 69719), (865, 44733), (1147, 33735), (1209, 32005), (1443, 26815), (2015, 19203), (2249, 17205), (2405, 16089), (2595, 14911), (3441, 11245), (5363, 7215), (5735, 6747), (6045, 6401)]