86064775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 118742400

約数和(自身を除く): 32677625

約数列:

[1, 5, 19, 25, 37, 59, 83, 95, 185, 295, 415, 475, 703, 925, 1121, 1475, 1577, 2075, 2183, 3071, 3515, 4897, 5605, 7885, 10915, 15355, 17575, 24485, 28025, 39425, 41477, 54575, 58349, 76775, 93043, 122425, 181189, 207385, 291745, 465215, 905945, 1036925, 1458725, 2326075, 3442591, 4529725, 17212955, 86064775]

約数ペア:

[(1, 86064775), (5, 17212955), (19, 4529725), (25, 3442591), (37, 2326075), (59, 1458725), (83, 1036925), (95, 905945), (185, 465215), (295, 291745), (415, 207385), (475, 181189), (703, 122425), (925, 93043), (1121, 76775), (1475, 58349), (1577, 54575), (2075, 41477), (2183, 39425), (3071, 28025), (3515, 24485), (4897, 17575), (5605, 15355), (7885, 10915)]