64472485

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 100465920

約数和(自身を除く): 35993435

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 385, 509, 517, 539, 1645, 2303, 2545, 2585, 2695, 3563, 3619, 5599, 11515, 17815, 18095, 23923, 24941, 25333, 27995, 39193, 119615, 124705, 126665, 167461, 195965, 263153, 274351, 837305, 1172227, 1315765, 1371755, 1842071, 5861135, 9210355, 12894497, 64472485]

約数ペア:

[(1, 64472485), (5, 12894497), (7, 9210355), (11, 5861135), (35, 1842071), (47, 1371755), (49, 1315765), (55, 1172227), (77, 837305), (235, 274351), (245, 263153), (329, 195965), (385, 167461), (509, 126665), (517, 124705), (539, 119615), (1645, 39193), (2303, 27995), (2545, 25333), (2585, 24941), (2695, 23923), (3563, 18095), (3619, 17815), (5599, 11515)]