1371445845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69847}}^1$

素因数の和:69890

約数の個数: 64

約数和(自身を含む): 2896736256

約数和(自身を除く): 1525290411

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6545, 19635, 69847, 209541, 349235, 488929, 768317, 1047705, 1187399, 1466787, 2304951, 2444645, 3562197, 3841585, 5378219, 5936995, 7333935, 8311793, 11524755, 13061389, 16134657, 17810985, 24935379, 26891095, 39184167, 41558965, 65306945, 80673285, 91429723, 124676895, 195920835, 274289169, 457148615, 1371445845]

約数ペア:

[(1, 1371445845), (3, 457148615), (5, 274289169), (7, 195920835), (11, 124676895), (15, 91429723), (17, 80673285), (21, 65306945), (33, 41558965), (35, 39184167), (51, 26891095), (55, 24935379), (77, 17810985), (85, 16134657), (105, 13061389), (119, 11524755), (165, 8311793), (187, 7333935), (231, 5936995), (255, 5378219), (357, 3841585), (385, 3562197), (561, 2444645), (595, 2304951), (935, 1466787), (1155, 1187399), (1309, 1047705), (1785, 768317), (2805, 488929), (3927, 349235), (6545, 209541), (19635, 69847)]