193083435

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 342171648

約数和(自身を除く): 149088213

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 223, 271, 355, 639, 669, 813, 1065, 1115, 1355, 2007, 2439, 3195, 3345, 4065, 10035, 12195, 15833, 19241, 47499, 57723, 60433, 79165, 96205, 142497, 173169, 181299, 237495, 288615, 302165, 543897, 712485, 865845, 906495, 2719485, 4290743, 12872229, 21453715, 38616687, 64361145, 193083435]

約数ペア:

[(1, 193083435), (3, 64361145), (5, 38616687), (9, 21453715), (15, 12872229), (45, 4290743), (71, 2719485), (213, 906495), (223, 865845), (271, 712485), (355, 543897), (639, 302165), (669, 288615), (813, 237495), (1065, 181299), (1115, 173169), (1355, 142497), (2007, 96205), (2439, 79165), (3195, 60433), (3345, 57723), (4065, 47499), (10035, 19241), (12195, 15833)]