3886394805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 7297655040

約数和(自身を除く): 3411260235

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 73, 95, 171, 213, 219, 285, 355, 365, 639, 657, 855, 877, 1065, 1095, 1349, 1387, 2631, 3195, 3285, 4047, 4161, 4385, 5183, 6745, 6935, 7893, 12141, 12483, 13155, 15549, 16663, 20235, 20805, 25915, 39465, 46647, 49989, 60705, 62267, 62415, 64021, 77745, 83315, 98477, 149967, 186801, 192063, 233235, 249945, 295431, 311335, 320105, 492385, 560403, 576189, 749835, 886293, 934005, 960315, 1183073, 1216399, 1477155, 2802015, 2880945, 3549219, 3649197, 4431465, 4545491, 5915365, 6081995, 10647657, 10947591, 13636473, 17746095, 18245985, 22727455, 40909419, 53238285, 54737955, 68182365, 86364329, 204547095, 259092987, 431821645, 777278961, 1295464935, 3886394805]

約数ペア:

[(1, 3886394805), (3, 1295464935), (5, 777278961), (9, 431821645), (15, 259092987), (19, 204547095), (45, 86364329), (57, 68182365), (71, 54737955), (73, 53238285), (95, 40909419), (171, 22727455), (213, 18245985), (219, 17746095), (285, 13636473), (355, 10947591), (365, 10647657), (639, 6081995), (657, 5915365), (855, 4545491), (877, 4431465), (1065, 3649197), (1095, 3549219), (1349, 2880945), (1387, 2802015), (2631, 1477155), (3195, 1216399), (3285, 1183073), (4047, 960315), (4161, 934005), (4385, 886293), (5183, 749835), (6745, 576189), (6935, 560403), (7893, 492385), (12141, 320105), (12483, 311335), (13155, 295431), (15549, 249945), (16663, 233235), (20235, 192063), (20805, 186801), (25915, 149967), (39465, 98477), (46647, 83315), (49989, 77745), (60705, 64021), (62267, 62415)]