3261825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 7092800

約数和(自身を除く): 3830975

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 109, 133, 171, 175, 225, 285, 315, 327, 399, 475, 525, 545, 665, 763, 855, 981, 1197, 1425, 1575, 1635, 1995, 2071, 2289, 2725, 3325, 3815, 4275, 4905, 5985, 6213, 6867, 8175, 9975, 10355, 11445, 14497, 18639, 19075, 24525, 29925, 31065, 34335, 43491, 51775, 57225, 72485, 93195, 130473, 155325, 171675, 217455, 362425, 465975, 652365, 1087275, 3261825]

約数ペア:

[(1, 3261825), (3, 1087275), (5, 652365), (7, 465975), (9, 362425), (15, 217455), (19, 171675), (21, 155325), (25, 130473), (35, 93195), (45, 72485), (57, 57225), (63, 51775), (75, 43491), (95, 34335), (105, 31065), (109, 29925), (133, 24525), (171, 19075), (175, 18639), (225, 14497), (285, 11445), (315, 10355), (327, 9975), (399, 8175), (475, 6867), (525, 6213), (545, 5985), (665, 4905), (763, 4275), (855, 3815), (981, 3325), (1197, 2725), (1425, 2289), (1575, 2071), (1635, 1995)]