23938348525

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5849}}^1$

素因数の和:6143

約数の個数: 72

約数和(自身を含む): 37337063400

約数和(自身を除く): 13398714875

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 257, 325, 455, 637, 1225, 1285, 1799, 2275, 3185, 3341, 5849, 6425, 8995, 12593, 15925, 16705, 23387, 29245, 40943, 44975, 62965, 76037, 83525, 116935, 146225, 163709, 204715, 286601, 314825, 380185, 532259, 584675, 818545, 1023575, 1433005, 1503193, 1900925, 2661295, 3725813, 4092725, 7165025, 7515965, 10522351, 13306475, 18629065, 19541509, 37579825, 52611755, 73656457, 93145325, 97707545, 136790563, 263058775, 368282285, 488537725, 683952815, 957533941, 1841411425, 3419764075, 4787669705, 23938348525]

約数ペア:

[(1, 23938348525), (5, 4787669705), (7, 3419764075), (13, 1841411425), (25, 957533941), (35, 683952815), (49, 488537725), (65, 368282285), (91, 263058775), (175, 136790563), (245, 97707545), (257, 93145325), (325, 73656457), (455, 52611755), (637, 37579825), (1225, 19541509), (1285, 18629065), (1799, 13306475), (2275, 10522351), (3185, 7515965), (3341, 7165025), (5849, 4092725), (6425, 3725813), (8995, 2661295), (12593, 1900925), (15925, 1503193), (16705, 1433005), (23387, 1023575), (29245, 818545), (40943, 584675), (44975, 532259), (62965, 380185), (76037, 314825), (83525, 286601), (116935, 204715), (146225, 163709)]