2015257023

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 3309465600

約数和(自身を除く): 1294208577

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 151, 351, 423, 453, 611, 809, 1269, 1359, 1833, 1963, 2427, 4077, 5499, 5889, 7097, 7281, 10517, 16497, 17667, 21291, 21843, 31551, 38023, 53001, 63873, 92261, 94653, 114069, 122159, 191619, 276783, 283959, 342207, 366477, 494299, 830349, 1026621, 1099431, 1482897, 1588067, 2491047, 3298293, 4448691, 4764201, 5741473, 13346073, 14292603, 17224419, 42877809, 51673257, 74639149, 155019771, 223917447, 671752341, 2015257023]

約数ペア:

[(1, 2015257023), (3, 671752341), (9, 223917447), (13, 155019771), (27, 74639149), (39, 51673257), (47, 42877809), (117, 17224419), (141, 14292603), (151, 13346073), (351, 5741473), (423, 4764201), (453, 4448691), (611, 3298293), (809, 2491047), (1269, 1588067), (1359, 1482897), (1833, 1099431), (1963, 1026621), (2427, 830349), (4077, 494299), (5499, 366477), (5889, 342207), (7097, 283959), (7281, 276783), (10517, 191619), (16497, 122159), (17667, 114069), (21291, 94653), (21843, 92261), (31551, 63873), (38023, 53001)]