12116475

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 25469600

約数和(自身を除く): 13353125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 157, 175, 225, 245, 315, 343, 441, 471, 525, 735, 785, 1029, 1099, 1225, 1413, 1575, 1715, 2205, 2355, 3087, 3297, 3675, 3925, 5145, 5495, 7065, 7693, 8575, 9891, 11025, 11775, 15435, 16485, 23079, 25725, 27475, 35325, 38465, 49455, 53851, 69237, 77175, 82425, 115395, 161553, 192325, 247275, 269255, 346185, 484659, 576975, 807765, 1346275, 1730925, 2423295, 4038825, 12116475]

約数ペア:

[(1, 12116475), (3, 4038825), (5, 2423295), (7, 1730925), (9, 1346275), (15, 807765), (21, 576975), (25, 484659), (35, 346185), (45, 269255), (49, 247275), (63, 192325), (75, 161553), (105, 115395), (147, 82425), (157, 77175), (175, 69237), (225, 53851), (245, 49455), (315, 38465), (343, 35325), (441, 27475), (471, 25725), (525, 23079), (735, 16485), (785, 15435), (1029, 11775), (1099, 11025), (1225, 9891), (1413, 8575), (1575, 7693), (1715, 7065), (2205, 5495), (2355, 5145), (3087, 3925), (3297, 3675)]