39924795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 69018912

約数和(自身を除く): 29094117

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 101, 219, 285, 303, 361, 365, 505, 1083, 1095, 1387, 1515, 1805, 1919, 4161, 5415, 5757, 6935, 7373, 9595, 20805, 22119, 26353, 28785, 36461, 36865, 79059, 109383, 110595, 131765, 140087, 182305, 395295, 420261, 546915, 700435, 2101305, 2661653, 7984959, 13308265, 39924795]

約数ペア:

[(1, 39924795), (3, 13308265), (5, 7984959), (15, 2661653), (19, 2101305), (57, 700435), (73, 546915), (95, 420261), (101, 395295), (219, 182305), (285, 140087), (303, 131765), (361, 110595), (365, 109383), (505, 79059), (1083, 36865), (1095, 36461), (1387, 28785), (1515, 26353), (1805, 22119), (1919, 20805), (4161, 9595), (5415, 7373), (5757, 6935)]