54278275005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1\times {\mathrm{16253}}^1$

素因数の和:17890

約数の個数: 48

約数和(自身を含む): 96150862080

約数和(自身を除く): 41872587075

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1579, 2115, 4737, 7895, 14211, 16253, 23685, 48759, 71055, 74213, 81265, 146277, 222639, 243795, 371065, 667917, 731385, 763891, 1113195, 2291673, 3339585, 3819455, 6875019, 11458365, 25663487, 34375095, 76990461, 128317435, 230971383, 384952305, 1154856915, 1206183889, 3618551667, 6030919445, 10855655001, 18092758335, 54278275005]

約数ペア:

[(1, 54278275005), (3, 18092758335), (5, 10855655001), (9, 6030919445), (15, 3618551667), (45, 1206183889), (47, 1154856915), (141, 384952305), (235, 230971383), (423, 128317435), (705, 76990461), (1579, 34375095), (2115, 25663487), (4737, 11458365), (7895, 6875019), (14211, 3819455), (16253, 3339585), (23685, 2291673), (48759, 1113195), (71055, 763891), (74213, 731385), (81265, 667917), (146277, 371065), (222639, 243795)]