55144477875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{53299}}^1$

素因数の和:53437

約数の個数: 64

約数和(自身を含む): 95786496000

約数和(自身を除く): 40642018125

約数列:

[1, 3, 5, 15, 25, 31, 75, 89, 93, 125, 155, 267, 375, 445, 465, 775, 1335, 2225, 2325, 2759, 3875, 6675, 8277, 11125, 11625, 13795, 33375, 41385, 53299, 68975, 159897, 206925, 266495, 344875, 799485, 1034625, 1332475, 1652269, 3997425, 4743611, 4956807, 6662375, 8261345, 14230833, 19987125, 23718055, 24784035, 41306725, 71154165, 118590275, 123920175, 147051941, 206533625, 355770825, 441155823, 592951375, 619600875, 735259705, 1778854125, 2205779115, 3676298525, 11028895575, 18381492625, 55144477875]

約数ペア:

[(1, 55144477875), (3, 18381492625), (5, 11028895575), (15, 3676298525), (25, 2205779115), (31, 1778854125), (75, 735259705), (89, 619600875), (93, 592951375), (125, 441155823), (155, 355770825), (267, 206533625), (375, 147051941), (445, 123920175), (465, 118590275), (775, 71154165), (1335, 41306725), (2225, 24784035), (2325, 23718055), (2759, 19987125), (3875, 14230833), (6675, 8261345), (8277, 6662375), (11125, 4956807), (11625, 4743611), (13795, 3997425), (33375, 1652269), (41385, 1332475), (53299, 1034625), (68975, 799485), (159897, 344875), (206925, 266495)]