22061025

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 50889600

約数和(自身を除く): 28828575

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 29, 35, 45, 49, 63, 69, 75, 87, 105, 115, 135, 145, 147, 161, 175, 189, 203, 207, 225, 245, 261, 315, 345, 435, 441, 483, 525, 575, 609, 621, 667, 675, 725, 735, 783, 805, 945, 1015, 1035, 1127, 1225, 1305, 1323, 1421, 1449, 1575, 1725, 1827, 2001, 2175, 2205, 2415, 3045, 3105, 3335, 3381, 3675, 3915, 4025, 4263, 4347, 4669, 4725, 5075, 5175, 5481, 5635, 6003, 6525, 6615, 7105, 7245, 9135, 10005, 10143, 11025, 12075, 12789, 14007, 15225, 15525, 16675, 16905, 18009, 19575, 21315, 21735, 23345, 27405, 28175, 30015, 30429, 32683, 33075, 35525, 36225, 38367, 42021, 45675, 50025, 50715, 63945, 70035, 84525, 90045, 98049, 106575, 108675, 116725, 126063, 137025, 150075, 152145, 163415, 191835, 210105, 253575, 294147, 319725, 350175, 450225, 490245, 630315, 760725, 817075, 882441, 959175, 1050525, 1470735, 2451225, 3151575, 4412205, 7353675, 22061025]

約数ペア:

[(1, 22061025), (3, 7353675), (5, 4412205), (7, 3151575), (9, 2451225), (15, 1470735), (21, 1050525), (23, 959175), (25, 882441), (27, 817075), (29, 760725), (35, 630315), (45, 490245), (49, 450225), (63, 350175), (69, 319725), (75, 294147), (87, 253575), (105, 210105), (115, 191835), (135, 163415), (145, 152145), (147, 150075), (161, 137025), (175, 126063), (189, 116725), (203, 108675), (207, 106575), (225, 98049), (245, 90045), (261, 84525), (315, 70035), (345, 63945), (435, 50715), (441, 50025), (483, 45675), (525, 42021), (575, 38367), (609, 36225), (621, 35525), (667, 33075), (675, 32683), (725, 30429), (735, 30015), (783, 28175), (805, 27405), (945, 23345), (1015, 21735), (1035, 21315), (1127, 19575), (1225, 18009), (1305, 16905), (1323, 16675), (1421, 15525), (1449, 15225), (1575, 14007), (1725, 12789), (1827, 12075), (2001, 11025), (2175, 10143), (2205, 10005), (2415, 9135), (3045, 7245), (3105, 7105), (3335, 6615), (3381, 6525), (3675, 6003), (3915, 5635), (4025, 5481), (4263, 5175), (4347, 5075), (4669, 4725)]