82397535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 68560545

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 89, 93, 155, 165, 181, 267, 341, 445, 465, 543, 905, 979, 1023, 1335, 1705, 1991, 2715, 2759, 2937, 4895, 5115, 5611, 5973, 8277, 9955, 13795, 14685, 16109, 16833, 28055, 29865, 30349, 41385, 48327, 61721, 80545, 84165, 91047, 151745, 177199, 185163, 241635, 308605, 455235, 499379, 531597, 885995, 925815, 1498137, 2496895, 2657985, 5493169, 7490685, 16479507, 27465845, 82397535]

約数ペア:

[(1, 82397535), (3, 27465845), (5, 16479507), (11, 7490685), (15, 5493169), (31, 2657985), (33, 2496895), (55, 1498137), (89, 925815), (93, 885995), (155, 531597), (165, 499379), (181, 455235), (267, 308605), (341, 241635), (445, 185163), (465, 177199), (543, 151745), (905, 91047), (979, 84165), (1023, 80545), (1335, 61721), (1705, 48327), (1991, 41385), (2715, 30349), (2759, 29865), (2937, 28055), (4895, 16833), (5115, 16109), (5611, 14685), (5973, 13795), (8277, 9955)]