578399805

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3195

約数の個数: 64

約数和(自身を含む): 1097568000

約数和(自身を除く): 519168195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 73, 95, 135, 171, 219, 285, 365, 513, 657, 855, 1095, 1387, 1971, 2565, 3089, 3285, 4161, 6935, 9267, 9855, 12483, 15445, 20805, 27801, 37449, 46335, 58691, 62415, 83403, 139005, 176073, 187245, 225497, 293455, 417015, 528219, 676491, 880365, 1127485, 1584657, 2029473, 2641095, 3382455, 4284443, 6088419, 7923285, 10147365, 12853329, 21422215, 30442095, 38559987, 64266645, 115679961, 192799935, 578399805]

約数ペア:

[(1, 578399805), (3, 192799935), (5, 115679961), (9, 64266645), (15, 38559987), (19, 30442095), (27, 21422215), (45, 12853329), (57, 10147365), (73, 7923285), (95, 6088419), (135, 4284443), (171, 3382455), (219, 2641095), (285, 2029473), (365, 1584657), (513, 1127485), (657, 880365), (855, 676491), (1095, 528219), (1387, 417015), (1971, 293455), (2565, 225497), (3089, 187245), (3285, 176073), (4161, 139005), (6935, 83403), (9267, 62415), (9855, 58691), (12483, 46335), (15445, 37449), (20805, 27801)]