16153005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 12232275

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 439, 669, 1115, 1317, 2195, 2453, 3345, 4829, 6585, 7359, 12265, 14487, 24145, 36795, 72435, 97897, 293691, 489485, 1076867, 1468455, 3230601, 5384335, 16153005]

約数ペア:

[(1, 16153005), (3, 5384335), (5, 3230601), (11, 1468455), (15, 1076867), (33, 489485), (55, 293691), (165, 97897), (223, 72435), (439, 36795), (669, 24145), (1115, 14487), (1317, 12265), (2195, 7359), (2453, 6585), (3345, 4829)]