424366905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{39679}}^1$

素因数の和:39741

約数の個数: 32

約数和(自身を含む): 731381760

約数和(自身を除く): 307014855

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 39679, 119037, 198395, 595185, 912617, 1230049, 2737851, 3690147, 4563085, 6150245, 13689255, 18450735, 28291127, 84873381, 141455635, 424366905]

約数ペア:

[(1, 424366905), (3, 141455635), (5, 84873381), (15, 28291127), (23, 18450735), (31, 13689255), (69, 6150245), (93, 4563085), (115, 3690147), (155, 2737851), (345, 1230049), (465, 912617), (713, 595185), (2139, 198395), (3565, 119037), (10695, 39679)]