25922925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 53905280

約数和(自身を除く): 27982355

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 109, 151, 175, 225, 315, 327, 453, 525, 545, 755, 763, 981, 1057, 1359, 1575, 1635, 2265, 2289, 2725, 3171, 3775, 3815, 4905, 5285, 6795, 6867, 8175, 9513, 11325, 11445, 15855, 16459, 19075, 24525, 26425, 33975, 34335, 47565, 49377, 57225, 79275, 82295, 115213, 148131, 171675, 237825, 246885, 345639, 411475, 576065, 740655, 1036917, 1234425, 1728195, 2880325, 3703275, 5184585, 8640975, 25922925]

約数ペア:

[(1, 25922925), (3, 8640975), (5, 5184585), (7, 3703275), (9, 2880325), (15, 1728195), (21, 1234425), (25, 1036917), (35, 740655), (45, 576065), (63, 411475), (75, 345639), (105, 246885), (109, 237825), (151, 171675), (175, 148131), (225, 115213), (315, 82295), (327, 79275), (453, 57225), (525, 49377), (545, 47565), (755, 34335), (763, 33975), (981, 26425), (1057, 24525), (1359, 19075), (1575, 16459), (1635, 15855), (2265, 11445), (2289, 11325), (2725, 9513), (3171, 8175), (3775, 6867), (3815, 6795), (4905, 5285)]