434251245

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 703954944

約数和(自身を除く): 269703699

約数列:

[1, 3, 5, 15, 131, 223, 393, 655, 669, 991, 1115, 1965, 2973, 3345, 4955, 14865, 29213, 87639, 129821, 146065, 220993, 389463, 438195, 649105, 662979, 1104965, 1947315, 3314895, 28950083, 86850249, 144750415, 434251245]

約数ペア:

[(1, 434251245), (3, 144750415), (5, 86850249), (15, 28950083), (131, 3314895), (223, 1947315), (393, 1104965), (655, 662979), (669, 649105), (991, 438195), (1115, 389463), (1965, 220993), (2973, 146065), (3345, 129821), (4955, 87639), (14865, 29213)]