2505128156745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10193}}^1\times {\mathrm{11813}}^1$

素因数の和:22106

約数の個数: 64

約数和(自身を含む): 4277741656320

約数和(自身を除く): 1772613499575

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 10193, 11813, 20805, 30579, 35439, 50965, 59065, 152895, 177195, 193667, 224447, 581001, 673341, 744089, 862349, 968335, 1122235, 2232267, 2587047, 2905005, 3366705, 3720445, 4311745, 11161335, 12935235, 14137691, 16384631, 42413073, 49153893, 70688455, 81923155, 120409909, 212065365, 245769465, 361229727, 602049545, 1806148635, 2287788271, 6863364813, 8789923357, 11438941355, 26369770071, 34316824065, 43949616785, 131848850355, 167008543783, 501025631349, 835042718915, 2505128156745]

約数ペア:

[(1, 2505128156745), (3, 835042718915), (5, 501025631349), (15, 167008543783), (19, 131848850355), (57, 43949616785), (73, 34316824065), (95, 26369770071), (219, 11438941355), (285, 8789923357), (365, 6863364813), (1095, 2287788271), (1387, 1806148635), (4161, 602049545), (6935, 361229727), (10193, 245769465), (11813, 212065365), (20805, 120409909), (30579, 81923155), (35439, 70688455), (50965, 49153893), (59065, 42413073), (152895, 16384631), (177195, 14137691), (193667, 12935235), (224447, 11161335), (581001, 4311745), (673341, 3720445), (744089, 3366705), (862349, 2905005), (968335, 2587047), (1122235, 2232267)]