53216595

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 103498560

約数和(自身を除く): 50281965

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 81, 87, 115, 135, 145, 197, 207, 261, 345, 405, 435, 591, 621, 667, 783, 985, 1035, 1305, 1773, 1863, 2001, 2349, 2955, 3105, 3335, 3915, 4531, 5319, 5713, 6003, 8865, 9315, 10005, 11745, 13593, 15957, 17139, 18009, 22655, 26595, 28565, 30015, 40779, 51417, 54027, 67965, 79785, 85695, 90045, 122337, 131399, 154251, 203895, 257085, 270135, 367011, 394197, 462753, 611685, 656995, 771255, 1182591, 1835055, 1970985, 2313765, 3547773, 5912955, 10643319, 17738865, 53216595]

約数ペア:

[(1, 53216595), (3, 17738865), (5, 10643319), (9, 5912955), (15, 3547773), (23, 2313765), (27, 1970985), (29, 1835055), (45, 1182591), (69, 771255), (81, 656995), (87, 611685), (115, 462753), (135, 394197), (145, 367011), (197, 270135), (207, 257085), (261, 203895), (345, 154251), (405, 131399), (435, 122337), (591, 90045), (621, 85695), (667, 79785), (783, 67965), (985, 54027), (1035, 51417), (1305, 40779), (1773, 30015), (1863, 28565), (2001, 26595), (2349, 22655), (2955, 18009), (3105, 17139), (3335, 15957), (3915, 13593), (4531, 11745), (5319, 10005), (5713, 9315), (6003, 8865)]