42722295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 87146496

約数和(自身を除く): 44424201

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 105, 141, 165, 231, 235, 329, 385, 517, 705, 787, 987, 1155, 1551, 1645, 2361, 2585, 3619, 3935, 4935, 5509, 7755, 8657, 10857, 11805, 16527, 18095, 25971, 27545, 36989, 43285, 54285, 60599, 82635, 110967, 129855, 181797, 184945, 258923, 302995, 406879, 554835, 776769, 908985, 1220637, 1294615, 2034395, 2848153, 3883845, 6103185, 8544459, 14240765, 42722295]

約数ペア:

[(1, 42722295), (3, 14240765), (5, 8544459), (7, 6103185), (11, 3883845), (15, 2848153), (21, 2034395), (33, 1294615), (35, 1220637), (47, 908985), (55, 776769), (77, 554835), (105, 406879), (141, 302995), (165, 258923), (231, 184945), (235, 181797), (329, 129855), (385, 110967), (517, 82635), (705, 60599), (787, 54285), (987, 43285), (1155, 36989), (1551, 27545), (1645, 25971), (2361, 18095), (2585, 16527), (3619, 11805), (3935, 10857), (4935, 8657), (5509, 7755)]