1233502725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25819}}^1$

素因数の和:25859

約数の個数: 72

約数和(自身を含む): 2554940640

約数和(自身を除く): 1321437915

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 195, 245, 273, 325, 455, 525, 637, 735, 975, 1225, 1365, 1911, 2275, 3185, 3675, 6825, 9555, 15925, 25819, 47775, 77457, 129095, 180733, 335647, 387285, 542199, 645475, 903665, 1006941, 1265131, 1678235, 1936425, 2349529, 2710995, 3795393, 4518325, 5034705, 6325655, 7048587, 8391175, 11747645, 13554975, 16446703, 18976965, 25173525, 31628275, 35242935, 49340109, 58738225, 82233515, 94884825, 176214675, 246700545, 411167575, 1233502725]

約数ペア:

[(1, 1233502725), (3, 411167575), (5, 246700545), (7, 176214675), (13, 94884825), (15, 82233515), (21, 58738225), (25, 49340109), (35, 35242935), (39, 31628275), (49, 25173525), (65, 18976965), (75, 16446703), (91, 13554975), (105, 11747645), (147, 8391175), (175, 7048587), (195, 6325655), (245, 5034705), (273, 4518325), (325, 3795393), (455, 2710995), (525, 2349529), (637, 1936425), (735, 1678235), (975, 1265131), (1225, 1006941), (1365, 903665), (1911, 645475), (2275, 542199), (3185, 387285), (3675, 335647), (6825, 180733), (9555, 129095), (15925, 77457), (25819, 47775)]