1397617935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{8527}}^1$

素因数の和:8772

約数の個数: 48

約数和(自身を含む): 2613252096

約数和(自身を除く): 1215634161

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 223, 245, 669, 735, 1115, 1561, 3345, 4683, 7805, 8527, 10927, 23415, 25581, 32781, 42635, 54635, 59689, 127905, 163905, 179067, 298445, 417823, 895335, 1253469, 1901521, 2089115, 5704563, 6267345, 9507605, 13310647, 28522815, 39931941, 66553235, 93174529, 199659705, 279523587, 465872645, 1397617935]

約数ペア:

[(1, 1397617935), (3, 465872645), (5, 279523587), (7, 199659705), (15, 93174529), (21, 66553235), (35, 39931941), (49, 28522815), (105, 13310647), (147, 9507605), (223, 6267345), (245, 5704563), (669, 2089115), (735, 1901521), (1115, 1253469), (1561, 895335), (3345, 417823), (4683, 298445), (7805, 179067), (8527, 163905), (10927, 127905), (23415, 59689), (25581, 54635), (32781, 42635)]