115500385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 190439424

約数和(自身を除く): 74939039

約数列:

[1, 5, 7, 11, 13, 35, 47, 55, 65, 77, 91, 143, 235, 329, 385, 455, 491, 517, 611, 715, 1001, 1645, 2455, 2585, 3055, 3437, 3619, 4277, 5005, 5401, 6383, 6721, 17185, 18095, 21385, 23077, 27005, 31915, 33605, 37807, 44681, 47047, 70213, 115385, 161539, 189035, 223405, 235235, 253847, 300001, 351065, 491491, 807695, 1269235, 1500005, 1776929, 2100007, 2457455, 3300011, 8884645, 10500035, 16500055, 23100077, 115500385]

約数ペア:

[(1, 115500385), (5, 23100077), (7, 16500055), (11, 10500035), (13, 8884645), (35, 3300011), (47, 2457455), (55, 2100007), (65, 1776929), (77, 1500005), (91, 1269235), (143, 807695), (235, 491491), (329, 351065), (385, 300001), (455, 253847), (491, 235235), (517, 223405), (611, 189035), (715, 161539), (1001, 115385), (1645, 70213), (2455, 47047), (2585, 44681), (3055, 37807), (3437, 33605), (3619, 31915), (4277, 27005), (5005, 23077), (5401, 21385), (6383, 18095), (6721, 17185)]