1237222545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1\times {\mathrm{2767}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 2133530112

約数和(自身を除く): 896307567

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2293, 2767, 6879, 8301, 11465, 13835, 29809, 34395, 35971, 41505, 89427, 107913, 149045, 179855, 447135, 539565, 6344731, 19034193, 31723655, 82481503, 95170965, 247444509, 412407515, 1237222545]

約数ペア:

[(1, 1237222545), (3, 412407515), (5, 247444509), (13, 95170965), (15, 82481503), (39, 31723655), (65, 19034193), (195, 6344731), (2293, 539565), (2767, 447135), (6879, 179855), (8301, 149045), (11465, 107913), (13835, 89427), (29809, 41505), (34395, 35971)]