33221925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 67162368

約数和(自身を除く): 33940443

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 433, 465, 495, 775, 825, 1023, 1299, 1395, 1705, 2165, 2325, 2475, 3069, 3897, 4763, 5115, 6495, 6975, 8525, 10825, 13423, 14289, 15345, 19485, 23815, 25575, 32475, 40269, 42867, 67115, 71445, 76725, 97425, 119075, 120807, 147653, 201345, 214335, 335575, 357225, 442959, 604035, 738265, 1006725, 1071675, 1328877, 2214795, 3020175, 3691325, 6644385, 11073975, 33221925]

約数ペア:

[(1, 33221925), (3, 11073975), (5, 6644385), (9, 3691325), (11, 3020175), (15, 2214795), (25, 1328877), (31, 1071675), (33, 1006725), (45, 738265), (55, 604035), (75, 442959), (93, 357225), (99, 335575), (155, 214335), (165, 201345), (225, 147653), (275, 120807), (279, 119075), (341, 97425), (433, 76725), (465, 71445), (495, 67115), (775, 42867), (825, 40269), (1023, 32475), (1299, 25575), (1395, 23815), (1705, 19485), (2165, 15345), (2325, 14289), (2475, 13423), (3069, 10825), (3897, 8525), (4763, 6975), (5115, 6495)]