31073535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 57620160

約数和(自身を除く): 26546625

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 269, 453, 755, 765, 807, 1345, 1359, 2265, 2421, 2567, 4035, 4573, 6795, 7701, 12105, 12835, 13719, 22865, 23103, 38505, 40619, 41157, 68595, 115515, 121857, 203095, 205785, 365571, 609285, 690523, 1827855, 2071569, 3452615, 6214707, 10357845, 31073535]

約数ペア:

[(1, 31073535), (3, 10357845), (5, 6214707), (9, 3452615), (15, 2071569), (17, 1827855), (45, 690523), (51, 609285), (85, 365571), (151, 205785), (153, 203095), (255, 121857), (269, 115515), (453, 68595), (755, 41157), (765, 40619), (807, 38505), (1345, 23103), (1359, 22865), (2265, 13719), (2421, 12835), (2567, 12105), (4035, 7701), (4573, 6795)]