84508785

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 166095360

約数和(自身を除く): 81586575

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1035, 1173, 1601, 1955, 2295, 3105, 3519, 4803, 5865, 8005, 10557, 14409, 17595, 24015, 27217, 36823, 43227, 52785, 72045, 81651, 110469, 136085, 184115, 216135, 244953, 331407, 408255, 552345, 625991, 734859, 994221, 1224765, 1657035, 1877973, 3129955, 3674295, 4971105, 5633919, 9389865, 16901757, 28169595, 84508785]

約数ペア:

[(1, 84508785), (3, 28169595), (5, 16901757), (9, 9389865), (15, 5633919), (17, 4971105), (23, 3674295), (27, 3129955), (45, 1877973), (51, 1657035), (69, 1224765), (85, 994221), (115, 734859), (135, 625991), (153, 552345), (207, 408255), (255, 331407), (345, 244953), (391, 216135), (459, 184115), (621, 136085), (765, 110469), (1035, 81651), (1173, 72045), (1601, 52785), (1955, 43227), (2295, 36823), (3105, 27217), (3519, 24015), (4803, 17595), (5865, 14409), (8005, 10557)]