293071635

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2625

約数の個数: 64

約数和(自身を含む): 558581760

約数和(自身を除く): 265510125

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 111, 115, 135, 185, 207, 333, 345, 555, 621, 851, 999, 1035, 1665, 2551, 2553, 3105, 4255, 4995, 7653, 7659, 12755, 12765, 22959, 22977, 38265, 38295, 58673, 68877, 94387, 114795, 114885, 176019, 283161, 293365, 344385, 471935, 528057, 849483, 880095, 1415805, 1584171, 2170901, 2548449, 2640285, 4247415, 6512703, 7920855, 10854505, 12742245, 19538109, 32563515, 58614327, 97690545, 293071635]

約数ペア:

[(1, 293071635), (3, 97690545), (5, 58614327), (9, 32563515), (15, 19538109), (23, 12742245), (27, 10854505), (37, 7920855), (45, 6512703), (69, 4247415), (111, 2640285), (115, 2548449), (135, 2170901), (185, 1584171), (207, 1415805), (333, 880095), (345, 849483), (555, 528057), (621, 471935), (851, 344385), (999, 293365), (1035, 283161), (1665, 176019), (2551, 114885), (2553, 114795), (3105, 94387), (4255, 68877), (4995, 58673), (7653, 38295), (7659, 38265), (12755, 22977), (12765, 22959)]