15773475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 27454592

約数和(自身を除く): 11681117

約数列:

[1, 3, 5, 15, 25, 43, 67, 73, 75, 129, 201, 215, 219, 335, 365, 645, 1005, 1075, 1095, 1675, 1825, 2881, 3139, 3225, 4891, 5025, 5475, 8643, 9417, 14405, 14673, 15695, 24455, 43215, 47085, 72025, 73365, 78475, 122275, 210313, 216075, 235425, 366825, 630939, 1051565, 3154695, 5257825, 15773475]

約数ペア:

[(1, 15773475), (3, 5257825), (5, 3154695), (15, 1051565), (25, 630939), (43, 366825), (67, 235425), (73, 216075), (75, 210313), (129, 122275), (201, 78475), (215, 73365), (219, 72025), (335, 47085), (365, 43215), (645, 24455), (1005, 15695), (1075, 14673), (1095, 14405), (1675, 9417), (1825, 8643), (2881, 5475), (3139, 5025), (3225, 4891)]